WaveRunner GP
GP800Y
OWNER’S/OPERATOR’S
MANUAL
READ THIS MANUAL
CAREFULLY BEFORE
OPERATION!
U.S.A.Edition
YAMAHA MOTOR CORPORATION, U.S.A.
LIT-18626-03-86●
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EJU00273
CONTENTS
GENERAL AND SAFETY INFORMATION
1
1
2
FEATURE AND FUNCTIONS
OPERATION AND RIDING
MAINTENANCE AND CARE
2
3
3
4
4
5
TROUBLESHOOTING AND
EMERGENCY PROCEDURE
5
6
INDEX
READ THIS OWNER’S / OPERATOR’S MANUAL CAREFULLY
BEFORE OPERATING YOUR WATER VEHICLE.
5
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EJU00274
Chapter 1
GENERAL AND
SAFETY
1
INFORMATION
1
2
IDENTIFICATION NUMBER
RECORDS..................................................1-1
PRI-I.D. number ..................................1-1
Hull identification number (H.I.N) ....1-1
Engine number...................................1-1
1
EMISSION CONTROL INFORMATION...1-2
3
IMPORTANT LABELS ..............................1-3
Location...............................................1-3
Labels ..................................................1-4
1
4
SAFETY INFORMATION .........................1-7
Limitations on who may
operate the vehicle ............................1-7
Cruising limitations............................1-8
Operational requirements.................1-9
Hazard information..........................1-11
Water vehicle characteristics..........1-12
1
5
RULES OF THE ROAD ...........................1-13
Steering and sailing rules and
sound signals ...................................1-13
Rules when encountering vessels..1-14
Other special situations...................1-15
1
TO GET MORE BOATING SAFETY
INFORMATION.......................................1-17
6
ENJOY YOUR WATER VEHICLE
RESPONSIBLY........................................1-17
1
FUEL REQUIREMENTS..........................1-18
Gasoline (petrol)...............................1-18
Engine oil..........................................1-18
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EJU00699
IDENTIFICATION NUMBER
RECORDS
Record your Primary identification (PRI-
ID) number, Hull identification number
(HIN) and Engine serial number in the
spaces provided, to assist you in ordering
spare parts from your Yamaha water
vehicle dealer. Also record and keep these
ID numbers in a separate place in case
your water vehicle is stolen.
q
EJU00281a
PRI-I.D. NUMBER
GU0-001
The PRI-ID number is stamped on a label
1 attached to the deck under the rear
seat.
EJU00286a
w
HULL IDENTIFICATION
NUMBER(H.I.N)
The H.I.N. is stamped on a plate 2
attached to the stern.
GU0-002
EJU00288a
e
ENGINE NUMBER
YAMAHA MOTOR CO., LTD.
MADE IN JAPAN
PAYS D’ORIGINE JAPON
The engine serial number is stamped on a
label 3 attached to the crankcase.
GU0-003
1-1
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EJU00631a
q
EMISSION CONTROL
INFORMATION
w
This engine conforms to 2000 U.S. Envi-
ronmental Protection Agency (EPA) regu-
lation for marine SI engines.
RU0625
8 Approval label of Emission control
certificate
This label is attached to the electrical box.
1 Emission control information label
EMISSION CONTROL INFORMATION
ENGINE FAMILY :
THIS ENGINE CONFORMS TO 2000 U.S. EPA REGULATIONS FOR MARINE SI ENGINES.
g/kw-hr
FELs :
SPARK PLUG GAP (mm) :
TROLLING SPEED :
rpm
8 Manufactured date label
This label is attached to the muffler box.
2 Manufactured date label
Manufactured:
1-2
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EJU00293
IMPORTANT LABELS
LOCATION
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i
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o
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RU061*
u
!
!
RU063
RU062
1-3
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LABELS
Warning labels
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GP8-U411A-00
r
t
WARNING
Do not add gasoline to the oil tank.
Fire or explosion could result.
YAMAHA
GD0-U418F-00
1-4
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y
u
WARNING
Do not touch or remove electrical parts
when starting or running the engine.
YAMAHA
6R7-83623-40
Caution labels
o
i
GP8-U411A-00
!
!
1-5
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Other labels
!
!
H
INGUIS
E E
XT
RECOMMENDED OIL
O
M
T
PART
MEN
YAMALUBE 2-W or an equivalent
TC-W3 certified outboard oil.
YAMAHA
GU0-U418J-00
!
!
NGK
BR8ES
1-6
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EJU00686
A responsible adult must supervise
operation of this vehicle by minors.
Many states have minimum age and
education requirements. Always check
states and all applicable local boating
laws that apply to you before you oper-
ate the water vehicle.
SAFETY
INFORMATION
Q
When you operate your Yamaha Water
Vehicle, you must know and practice the
following for your safety:
8 Before operating the water vehicle, read
this entire manual, the Riding Practice
Tips, the Riding Instruction card and all
warning labels on the water vehicle.
Reading these materials should give
you an understanding of the vehicle
and its operation.
K2002
Never allow anyone to operate this
water vehicle until they too have read
this Owner’s Manual, the Riding Prac-
tice Tips, the Riding Instruction card
and all warning labels.
8 This product emits exhaust gases which
contain carbon monoxide, a colorless,
odorless gas which may cause brain
damage or death when inhaled. Symp-
toms include nausea, dizziness, and
drowsiness. Operate the vehicle in an
open area.
8 Your water vehicle is designed to carry
the operator and only one passenger,
as long as the total weight does not
exceed the maximum load capacity.
ATTENTION:
Maximum vehicle load capacity: 160 kg
(353 lb)
Includes weight of operator, passenger,
and any cargo.
EJU00300
8 Do not try to ride with a passenger until
you have considerable practice riding
LIMITATIONS ON WHO MAY
OPERATE THE VEHICLE
EJX10010
alone. Operating with
a
passenger
8 This vehicle is recommended only for
operators 16 and older with a valid
motor vehicle license.
Even though a motor vehicle operator’s
license is not required for water vehicle
operation in most states, it is one indi-
cator that the operator has previously
demonstrated a reasonable degree of
maturity, responsibility, and good judg-
ment.
requires more skill. Take the time to
become accustomed to the handling
characteristics of the vehicle with a pas-
senger before trying any difficult
maneuvers.
1-7
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EJU00613
8 Never ride in water that is less than 60
cm ( 2 feet ) deep. You increase your
chance of hitting an underwater obsta-
CRUISING LIMITATIONS
EJX24011
8 Do not jump boat wakes or follow
another boat or watercraft too closely.
You increase your risk of colliding with
another boat, which could result in
severe injury or death. Do not jump
waves, wakes, or any objects. You risk
severe impact injuries. Jumping can
cle. You could be injured.
EJX21010
also cause damage to the water vehicle.
EJX25010
60 cm (2 ft.)
K1052
8 Do not operate water vehicle after sun-
set or before dawn. It is not equipped
with lighting required for night opera-
tion. You risk collision with another
boat which could cause injury or death.
K2003
EJX20010
8 Do not operate the vehicle in rough
water, bad weather or when visibility is
poor; this may lead to an accident caus-
ing injury or death. Be alert to the possi-
bility of adverse weather. Take note of
weather forecasts and the prevailing
weather conditions before setting out
on your water vehicle.
EJX23010
K1001
8 As with any water sport, you should not
ride your water vehicle without some-
one else near by. If you ride further than
swimming distance from shore, you
should be accompanied by another
boat or watercraft. It’s good, common
8 The maximum performance potential of
this watercraft is not suitable for all con-
ditions. Consider water conditions,
weather, boat traffic and other potential
obstacles, speed limits and other local
laws, and your abilities before attempt-
ing to travel at higher speeds. Operate
the watercraft no faster than justified by
these conditions.
sense!
EJX22010
1-8
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EJU00616a
8 Both operator and a passenger should
wear water shoes to help protect feet
from objects hidden under water. Wear-
ing gloves can also help protect hands
OPERATIONAL REQUIREMENTS
EJX16010
8 Operating your water vehicle requires
skills acquired only through practice
over a period of time. Take the time to
learn the basic operating techniques
well, before attempting more difficult
from abrasions.
EJX11911
8 Wind, water, and glare from the sun
may get in your eyes while you operate
your water vehicle, reducing your abili-
ty to see. You may want to consider
wearing eye protection such as sun-
glasses or goggles while riding. Some
may find, however, that eye protection
obstructs or distorts their vision, and
distracts from operation. Only you
know the circumstances in which you
operate your water vehicle, so only you
can decide if the benefits of eye protec-
maneuvers.
EJX11211
8 Both operator and a passenger must
always wear
approved personal flotation device
(vest-type) because of the drowning
hazards associated with water sports.
a
U.S. Coast Guard
t
q
r
w
tion outweigh the potential hazards.
EJX11920
8 If you wear prescription lenses, consid-
er measures to secure them against
loss while riding. For example, some
goggles are designed to be worn over
glasses or contact lenses. Restraining
straps for glasses are also made which
are designed to float if your glasses
e
KA001
1 U.S. Coast Guard-approved personal
flotation device
2 Wetsuit
should fall in the water.
3 Water shoes
EJX12110
4 Gloves
5 Eye protection
8 Helmets meeting Snell or DOT stan-
dards are required for IJSBA-sanctioned
races. You must decide whether to wear
a helmet while you ride recreationally.
A helmet could help protect you in cer-
tain kinds of accidents. You should also
know that a helmet could injure you in
some other riding conditions.
A helmet is designed to provide some
head protection. Although helmets can-
not protect against all foreseeable
impacts, a helmet might reduce your
injuries in a collision with a boat or
other obstacle.
8 Strong streams of water from the jet
nozzle, or impact with the water surface
can be dangerous. Both operator and a
passenger must wear wetsuits. Normal
swimming attire may not adequately
protect you. A wetsuit will help protect
against internal injuries to orifices (rec-
tum and vagina) from strong jet
streams, and from impact with the
water surface. Wetsuits also help pro-
tect against hypothermia (low body
temperature) and abrasions.
EJX11710
1-9
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A helmet may have potential safety haz-
ard, as well. A helmet could catch the
water during a fall into the water. This
is commonly called “bucketing”. The
resulting strain on your neck could
cause choking, severe and permanent
neck injuries, or death. A helmet could
also increase the risk of an accident if it
reduces your vision or hearing, or if it
distracts you or increases your fatigue.
How should you decide if a helmet’s
potential safety benefits outweigh its
potential risks for you? Consider your
particular riding conditions. Consider
factors such as your riding environment
and your riding style and ability. Also
consider the likelihood of traffic conges-
tion, and the water surface conditions. If
you decide to wear a helmet based
upon your riding circumstances, choose
8 For reasons of safety and proper care,
always perform the pre-operation
checks on page 3-3 before riding.
EJX15110
8 The operator and a passenger should
always keep both feet on the footrest
floor when the vehicle is in motion. If
you lift your feet, you increase your
chances of losing your balance, and
your feet could hit objects outside the
water vehicle. Do not give a ride to a
child whose feet cannot reach the
footrest floor.
The passenger should always firmly
grasp the operator’s waist.
EJX10310
one carefully. Look for
a
helmet
designed for personal watercraft use, if
possible. Consider a helmet meeting
Snell or DOT standards. If you will be
engaging in closed-course competition,
follow the helmet requirements of the
sanctioning organization.
K2004
8 If you are pregnant or in poor health,
ask your doctor’s advice on whether it
is safe for you to ride this water vehicle.
EJX10210,EJX10410
EJX90010
8 NEVER ride the vehicle after consuming
8 Do not attempt to modify this water
vehicle!
alcohol or taking drugs.
EJX91010
Modifications to your machine may
reduce safety and reliability, and may
make the vehicle unsafe or illegal for use.
EJX71010
8 The operator should always attach the
engine stop switch lanyard (cable) to
his left wrist so that the engine will stop
if the operator falls off.
Be sure the lanyard is not wrapped
around the handlebar or tangled in the
controls which would prevent the lan-
KA002
yard from pulling away.
EJX71110
1-10
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8 To prevent accidental starting of the 8 This water vehicle is included in the
engine, always remove the lock plate
from the engine stop lanyard switch
when the engine is not running.
Class A inboard boat classification of
the U.S. Coast Guard. A water craft of
this type MUST carry a fire extinguisher
of a B-1 classification, with a capacity of
two pounds or more when navigating
in waters under Coast Guard jurisdic-
tion. In addition, most state and local
boating laws also require that the carry
a USCG-approved extinguisher wherev-
er it is operated.
e
q
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GP7-079
1 Engine stop lanyard switch
2 Engine stop switch lanyard
3 Lock plate
8 Always watch carefully for swimmers.
Stay away from swimming areas.
Swimmers are hard to see and you
could accidentally hit someone in the
KA003
water.
EJX14010
EJU00313
8 Avoid being hit by another boat! You
should always take the responsibility to
watch for traffic, other boaters may not
be watching for you. If they don’t see
you, or you maneuver more quickly
than other boaters expect, you risk a
collision.
HAZARD INFORMATION
EJX42010
8 When transporting or storing your
water vehicle, always place the fuel
cock in the “OFF” position. Otherwise, it
is possible for gasoline to overflow
from the carburetor.
Maintain a safe distance from other
boats or watercraft, and also watch for
boat’s ski ropes or fishing lines. Obey
the “Rules of the Road” (see page 1-13
~1-16), and be sure to check behind you
before making a turn.
EJX15020
GP7-016
1-11
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EJU00314a
8 Keep hands, feet, hair, and all other
parts of your body and clothing away
from jet intake on the bottom of the hull
while engine is running because they
could be caught in the intake.
WATER VEHICLE CHARACTERISTICS
Stop the engine and remove the lock
plate from the engine stop lanyard
switch before removing any debris or
weeds which may have collected
around the jet intake.
Never insert any object in the jet pump
outlet. Severe injury or death could
result from coming in contact with the
rotating parts of the jet pump.
K1053
8 Jet thrust turns the water vehicle. If you
are going faster than trolling speeds
(the lowest maneuvering speed), you
must use throttle to turn. If you release
the throttle completely, you cannot
turn-even if you turn the handlebars.
Practice turning in an open area without
obstructions until you have a good feel
for this maneuver.
8 Yamaha Water Vehicles are water-jet
propelled. The jet pump is directly con-
nected to the engine. This means that
jet thrust will produce some vehicle
movement whenever the engine is run-
ning. There is no “neutral” position.
8 Boats, including your water vehicle, do
not have brakes. Release the throttle or
stop the engine to slow down. Remem-
ber, however, that you have no steering
GP7-029
control without throttle.
EJX79011
1-12
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EJU00319
STEERING AND SAILING RULES AND
SOUND SIGNALS
RULES OF THE ROAD
Whenever two vessels on the water meet
one another, one vessel has the right-of-
way; it is called the “stand-on” vessel.
The vessel which does not have the right-
of-way is called the “give-way” or “bur-
dened” vessel. These rules determine
which vessel has the right-of-way, and
what each vessel should do.
Your Yamaha water vehicle is legally con-
sidered a power boat. Operation of the
water vehicle must be in accordance with
the rules and regulations governing the
waterway on which it is used.
Just as there are rules which apply when
you are driving on streets and highways,
there are waterway rules which apply
when you are riding your water vehicle.
These rules are used internationally, and
are also enforced by the United States
Coast Guard and local agencies. You
should be aware of these rules, and fol-
low them whenever you encounter anoth-
er vessel on the water.
Stand-On Vessel
The vessel with the right-of-way has the
duty to continue its course and speed,
except to avoid an immediate collision.
When you maintain your direction and
speed, the other vessel will be able to
determine how best to avoid you.
Give-Way Vessel
Several sets of rules prevail according to
geographic location, but are all basically
the same as the International Rules of the
Road. The rules presented here in your
Owner’s Manual are condensed, and have
been provided for your convenience only.
Consult your local U.S. Coast Guard Aux-
iliary or Department of Motor Vehicles for
a complete set of rules governing the
waters in which you will be riding your
water vehicle.
The vessel which does not have the right-
of-way has the duty to take positive and
timely action to stay out of the way of the
Stand-On vessel. Normally, you should
not cross in front of the vessel with the
right-of-way. You should slow down or
change directions briefly and pass behind
the other vessel. You should always move
in such a way that the operator of the
other vessel can see what you are doing.
“The General Prudential Rule”
This rule is called Rule 2 in the Interna-
tional Rules and says,
w
Do not operate water vehicle after sunset
or before dawn. It is not equipped with
lighting required for night operation. You
risk collision with another boat which
could cause injury or death.
‘In obeying and construing these rules
due regard shall be had to all dangers of
navigation and collision, and to any spe-
cial circumstances, which may render a
departure from the above rules necessary
in order to avoid immediate danger.’
1-13
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In other words, follow the standard rules Meeting
except when a collision will occur unless If you are meeting another power vessel
both vessels try to avoid each other. If head on, and are close enough to run the
that is the case, both vessels become risk of collision, neither of you has the
“Give-Way” vessels.
right-of-way! Both of you should alter
course to avoid an accident. You should
keep the other vessel on your port (left)
side. This rule doesn’t apply if both of you
will clear one another if you continue on
your set course and speed.
RULES WHEN ENCOUNTERING
VESSELS
There are three main situations which you
may encounter with other vessels which
could lead to a collision unless the Steer-
ing Rules are followed:
Meeting (you are approaching another
vessel head-on)
Crossing (you are traveling across the
other vessel’s path)
Overtaking (you are passing or being
passed by another vessel)
KA032
Crossing
In the following illustration, your water
vehicle is in the center. You should give
the right-of-way to any vessels shown in
the white area (you are the Give-Way ves-
sel). Any vessels in the shaded area must
yield to you (they are the Give-Way ves-
sels). Both you and the meeting vessel
must alter course to avoid each other.
When two power driven vessels are
crossing each other’s path close enough
to run the risk of collision, the vessel
which has the other on the starboard
(right) side must keep out of the way of
the other. If the other vessel is on your
right, you must keep out of its way; you
are the Give-Way vessel. If the other ves-
sel is on your port (left) side, remember
that you should maintain course and
direction, provided the other vessel gives
you the right-of-way as it should.
STAND-ON VESSEL
KA031
KA033
GIVE-WAY VESSEL
1-14
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Overtaking
Sailing Vessel Right-of-Way
If you are passing another vessel, you are Sailing vessels should normally be given
the “Give-Way” vessel. This means that the right-of-way. The exceptions to this
the other vessel is expected to maintain are:
its course and speed. You must stay out
of its way until you are clear of it. Like- 1. When the sailing vessel is overtaking
wise, if another vessel is passing you, you
should maintain your speed and direction
the power-driven vessel, the power-
driven vessel has the right-of-way.
so that the other vessel can steer itself 2. Sailing vessels should keep clear of
around you.
any fishing vessel.
3. In a narrow channel, a sailing vessel
should not hamper the safe passage
of a power-driven vessel which can
navigate only in such a channel.
OTHER SPECIAL SITUATIONS
There are three other rules you should be
aware of when riding your water vehicle
around other vessels.
Reading Buoys and Other Markers
The waters of the United states are
marked for safe navigation by the lateral
system of buoyage. Simply put, buoys
and markers have an arrangement of
shapes, colors, numbers and lights to
show which side of the buoy a boater
should pass on when navigating in a par-
ticular direction. The markings on these
buoys are oriented from the perspective
of being entered from seaward (the
boater is going towards the port). This
means that red buoys are passed on the
starboard (right) side when proceeding
from open water into port, and black
buoys are to port (left) side. When navi-
gating out of port, your position with
respect to the buoys should be reversed;
red buoys should be to port and black
buoys to starboard.
Narrow Channels and Bends
When navigating in narrow channels, you
should keep to the right when it is safe
and practical to do so. If the operator of a
power-driven vessel is preparing to go
around a bend that may obstruct the view
of other water vessels, the operator
should sound a prolonged blast on the
whistle (4 to 6 seconds). If another vessel
is around the bend, it too should sound
the whistle. Even if no reply is heard,
however, the vessel should still proceed
around the bend with caution. If you navi-
gate such waters with your water vehicle,
you will need to carry a portable air horn,
available from local marine supply stores.
Fishing Vessel Right-of-Way
All vessels which are fishing with nets,
lines or trawls are considered to be “fish-
ing vessels” under the International
Rules. Vessels with trolling lines are not
considered fishing vessels. Fishing ves-
sels have the right-of-way regardless of
position. Fishing vessels cannot, howev-
er, impede the passage of other vessels in
narrow channels.
Many bodies of water used by boaters are
entirely within the boundaries of a partic-
ular state. The Uniform State Waterway
Marking System has been devised for
these waters. This system uses buoys and
signs with distinctive shapes and colors
to show regulatory or advisory informa-
1-15
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tion. These markers are white with black Remember, markings may vary by geo-
letters and orange boarders. They signify graphic location. Always consult local
speed zones, restricted areas, danger boating authorities before riding your
areas, and general information.
water vehicle in unfamiliar waters.
MAIN CHANNEL BUOYS
"1"
"
3"
"
5"
"
7"
"
6"
LIGHTED BUOY (Port Hand)`
C "1"
N " 2"
"
7"
Odd number. increasing toward head of naviga-
tion.Leave to port (left) proceeding upstream.
RB " L"
or
White Light
Green Light
RG " L"
1
1
OR
"5"
new
BUOY
old
COLOR CODE
"4"
BLACK
"
2"
"
4"
"
6"
RED
LIGHTED BUOY (Starboard Hand)`
Even number,increasing toward head of naviga-
tion. Leave to starboard (right) proceeding up-
stream.
"
3"
GREEN
White Light
Red Light
"A"
2
2
OR
"
2"
new
old
"1"
"A"
LIGHTED SAFE WATER BUOY
Proceeding toward head
of navigation from seaward
No number. Marks midchannel, pass on either
side. Letter has no lateral significance, used for
identification and location purposes.
SECONDARY CHANNEL BUOYS
STARTS NEW NUMBERING SYSTEM
Top Mark
White Light
White Light
C
" 1"
CAN BUOY
A
A
Odd number. Leave to port.
OR
1
1
OR
new
old
old
new
RB " L"
RG " L"
LIGHTED PREFERRED CHANNEL TO
PORT BUOY
N
"
2"
NUN BUOY
Even number. Leave to starboard
No number. Topmost band red
-
preferred
channel is to left of buoy. Letter has no lateral
significance, used for identification and location
purposes.
Red or
White Light
Red Light
2
L
L
new
old
No change
KA034
1-16
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EJU00320
EJU00322
TO GET MORE BOATING
SAFETY INFORMATION
ENJOY YOUR WATER VEHICLE
RESPONSIBLY
Be informed about boating safety. Addi- 8 You share the areas you enjoy when
tional publications and information can
be obtained from many organizations,
including the following.
riding your Water Vehicle with others
and with nature. So your enjoyment
includes a responsibility to treat these
other people, and the lands, waters, and
wildlife with respect and courtesy.
United States Coast Guard
8 Whenever and wherever you ride, think
of yourself as the guest of those around
you. Remember, for example, that the
sound of your Water Vehicle may be
music to you, but it could be just noise
to others. And the exciting splash of
your wake can make waves others wont
enjoy. Avoid riding close to shoreline
homes and waterfowl nesting areas or
other wildlife areas, and keep a respect-
ful distance from fishermen, other
boats, swimmers, and populated beach-
es. When travel in areas like these is
unavoidable, ride slowly and obey all
laws.
Consumer Affairs Staff (G-BC)
Office of Boating, Public, and Consumer
Affairs
U.S. Coast Guard Headquaters
Washington, D.C. 20593-0001
Boating Safety Hotline: 1-800-368-5647
Personal Watercraft Industry Association
(PWIA)
401 N. Michigan Ave.
Chicago, IL 60611
Personal Watercraft Riders Association
(PWRA)
8 Remember that pollution can be harm-
ful to the environment. Do not refuel or
add oil where a spill could cause dam-
age to nature. Remove your Water
Vehicle from the water and move it
away from the shoreline before refuel-
ing. And keep your surroundings pleas-
ant for the people and wildlife that
share the waterways: do not litter!
401 N. Michigan Ave.
Chicago, IL 60611
8 When you ride responsibly, with
respect and courtesy for others, you
help ensure that our waterways stay
open for the enjoyment of a variety of
recreational opportunities.
1-17
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EJU00323a
cC
Use only fresh gasoline (petrol) that has
been stored in clean containers.
FUEL REQUIREMENTS
GASOLINE(PETROL)
w
Recommended gasoline:
Unleaded regular gasoline
Minimum octane rating:
GASOLINE (PETROL) AND ITS VAPORS
ARE HIGHLY FLAMMABLE AND EXPLO-
SIVE!
8 Do not smoke when refueling, and
keep away from sparks, flames, or
other sources of ignition.
86 (Pump octane number): (R+M)/2
90 (Research octane number)
8 Stop engine before refueling.
Gasohol
8 Refuel in a well-ventilated area. Do not
stand or sit on the water vehicle while
refueling in case of fire.
8 Take care not to spill gasoline (petrol).
If gasoline (petrol) spills, wipe it up
immediately with dry rags. Always
properly dispose of gasoline-soaked
rags.
8 Avoid overfilling the fuel tank. Stop fill-
ing when the fuel level just reaches the
bottom of the filler tube. Do not fill up
the filler tube because fuel expands as
it warms up and could overflow.
8 Tighten the filler cap securely after
refueling.
8 If you should swallow some gasoline
(petrol), inhale a lot of gasoline (petrol)
vapor, or get gasoline (petrol) in your
eyes, get immediate medical attention.
8 If any gasoline (petrol) spills onto your
skin, immediately wash with soap and
water. Change clothing if gasoline
(petrol) spills on it.
There are two types of gasohol: gasohol
containing ethanol and that containing
methanol. Gasohol containing ethanol
can be used if ethanol content does not
exceed 10% and the fuel meets minimum
octane ratings. Gasohol containing
methanol is not recommended by
Yamaha because it can cause fuel system
damage or engines performance prob-
lems.
EJU00324a
ENGINE OIL
Recommended oil:
YAMALUBE 2-W
If YAMALUBE 2-W is not available, anoth-
er 2-stroke engine oil with a NMMA-certi-
fied TC-W3 rating may be used.
1-18
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– MEMO –
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EJU00326
Chapter 2
FEATURES AND
FUNCTIONS
1
1
LOCATION OF MAIN
COMPONENTS.........................................2-1
2
OPERATION OF CONTROLS
AND OTHER FUNCTIONS.......................2-4
Front seat ............................................2-4
Rear seat .............................................2-4
Front hood ..........................................2-5
Fuel tank filler cap..............................2-6
Fuel cock .............................................2-6
Engine stop switch ............................2-7
Engine stop lanyard switch ..............2-7
Choke knob.........................................2-8
Throttle lever ......................................2-8
Starter switch .....................................2-8
Cooling water pilot outlet..................2-9
Steering...............................................2-9
Quick shift trim system (Q.S.T.S.)..2-10
Overheat warning system...............2-11
Handgrips .........................................2-12
Bow eye, Rope holes, and Cleat.....2-12
Multifunction meter.........................2-13
1
3
1
4
1
Storage compartments ...................2-22 5
Yamaha adjustable sponson
(Y.A.S.) ..............................................2-24
1
6
1
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EJU00327
EJD10010
LOCATION OF MAIN COMPONENTS
o
i
!
!
!
u
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!
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TK001A
1 Cooling water pilot outlets
Check point of cooling water flowing.
2 Bow eye
Rope attachment point for transporting,
w Cleat
Rope attachment point for mooring only.
e Intake grille
Prevents debris from getting into the jet
pump.
r Speed sensor
mooring, or towing the water vehicle in an
emergency.
3 Front storage compartment
4 Fire extinguisher compartment
5 Front hood
t Seat storage compartment
y Rear seat
u Front seat
6 Choke knob
Pull knob when starting a cold engine.
7 Rope hole
i Grove compartment
o Yamaha Adjustable Sponson (Y.A.S.)
Changes maneuvering characteristic by
adjusting the sponson angle.
Rope attachment point for transporting,
mooring.
8 Fuel tank filler cap
9 Fuel cock
Select fuel flow from normal or reserve area
of the fuel tank, or shut off fuel flow.
0 Handlebars
Control steering direction.
q Footrest floor
To place feet for balance.
2-1
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TK002A
TK003A
1 Engine stop switch lanyard (Cable)
6 Starter switch
By connecting to the stop switch and opera-
tor will stop the engine if the operator falls
off the vehicle.
Depress to start the engine.
7 Multifunction meter
Shows engine speed and vehicle speed and
some other conditions on the vehicle.
8 Throttle lever
2 Engine stop switch
Depress to stop the engine.
3 Engine stop lanyard switch
Removing the lock plate makes to stop the
engine and disable to start the engine.
4 Lock plate
Controls the engine speed when accelerat-
ing and decelerate.
9 Drain plugs
Open to drain water in the bilge when the
vehicle is on dry land. Tighten securely
before launching craft.
Insert the lock plate in the engine stop lan-
yard switch to allow the engine to be start-
ed. Remove the plate to stop the engine or
prevent it from starting.
0 Steering jet nozzle
Changes the direction of jet thrust according
to handlebar position to steer the vehicle.
5 Quick Shift Trim System (QSTS) controller
Controls thrust trim for different operating
conditions.
2-2
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TK004A
1 Fuel tank
2 Water separator
6 High tension cord
Deliver electrical current to the spark plug.
7 Spark plug/Spark plug cap
8 Electrical box
To trap water from the air passage to the
fuel tank.
3 Fuel filter
Contains most electrical components,
included fuse in this water resistant box.
9 Battery
Prevents dust contained in fuel from getting
into the engine.
4 Oil tank
0 Flush hose connector
5 Silencer
q Muffler box
To help prevent water from getting into the
engine and reduce the air intake noise.
2-3
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EJU00328
OPERATION OF CONTROLS
AND OTHER FUNCTIONS
EJU00334
FRONT SEAT
There is a seat latch under the rear seat.
First remove the rear seat to reach the
front seat latch lever, then remove the
front seat.
q
GP7-005
Removal
Pull the front seat latch lever up, then lift
the rear of the seat , and pull back.
w
1 Front seat latch lever
Installation
Position the seat on the deck so the front
projection of the seat fits under the stay
on the deck. Then push the rear of the
seat down until the seat locks latch.
GU0-006
GP7-007
GP7-008
2 Stay
NOTE:
Make sure the seat is firmly secured
before riding.
EJU00335
EJD13510
REAR SEAT
There is a seat latch lever at the rear of
the seat to remove the rear seat.
Removal
Pull the rear seat latch lever up, then lift
the rear of the seat and pull back.
q
1 Rear seat latch lever
2-4
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Installation
Position the seat on the deck so the front
projections on the underside of the seat
fits into the stays on the deck. Then push
the rear of the seat down until the seat
lock latches.
NOTE:
Make sure the seat is firmly secured
before riding.
GP7-009
GP7-010
EJU00343a
EJD15710
q
FRONT HOOD
The front food is secured by the latch 1.
Pull up the latch lever and lift the food to
open it.
NOTE:
Make sure the front food is firmly secured
with the latch before riding.
GP7-011
GP7-012
2-5
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EJU00345
EJD18010
FUEL TANK FILLER CAP
To remove the fuel tank filler cap, turn it
counterclockwise.
1 Fuel tank filler cap
Be sure to tighten the cap securely before
riding.
q
GP7-013
EJU00704
FUEL COCK
The fuel cock 1 supplies fuel from the
fuel tank to the carburetor.
The fuel cock has three positions;
OFF
With the knob in this position, fuel does
not flow. Always turn the knob to this
position when the engine is not running.
GP7-014
q
ON
With the knob in this position, fuel flows
to the carburetor. Normal running is done
with the knob in this position.
RES
If you run out of fuel in the ”ON” posi-
tion, turn the knob to this position to be
able to continue for a short time.
Remember to FILL THE TANK AT THE
FIRST OPPORTUNITY.
GP7-015
After refueling, return the fuel cock knob
to the ”ON” position for further riding.
2-6
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EJU00705
ENGINE STOP SWITCH
The engine can be stopped normally by
pressing the red button 1.
q
GP7-018
EJU00706a
e
q
ENGINE STOP LANYARD SWITCH
The engine can be also stopped if you fall
off, or in case of an emergency, when the
lock plate 1 attached to the lanyard 2 is
pulled out from the engine stop lanyard
switch 3.
w
Should the lock plate be removed for any
reason, the engine stops by itself.
GP7-017
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8 Always attach the engine stop switch
lanyard (cable) to your left wrist
BEFORE starting the engine.
8 To prevent accidental starting of the
engine, always remove the lock plate
from the stop switch when the engine
is not running.
GP7-019
NOTE:
When the red button on the engine stop
switch is pushed, without removing the
lock plate, the ignition circuit opens and
stops the engine immediately.
2-7
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EJU00350a
CHOKE KNOB
Pulling this knob supplies a rich fuel-air
mixture required to start a cold engine.
NOTE:
Refer to “STARTING THE ENGINE” in the
chapter 3 for proper operation.
q
1 Choke knob
GP7-020
EJU00351
THROTTLE LEVER
Moving the throttle lever toward the han-
dlebar increases engine speed. When the
throttle lever is released, it returns to its
closed (idle) position through the action
of a return spring.
w
q
GP7-021
Before starting the engine, always check
the operation of the throttle lever. It
should move smoothly through its full
range of operation, and should spring
back to the idle position when released.
1 Throttle lever
EJU00353a
STARTER SWITCH
To start the engine, push the starter
switch (green button) .
NOTE:
8 The engine will not start when the lock
plate is removed from the engine stop
switch. The starter motor will not turn.
8 The engine will not start if the “LOCK”
mode has been chosen. To set the
mode to “START”, refer to the “PAD-
LOC” function in the “MULTIFUNCTION
METER” instructions.
q
GP7-022
1 Starter switch
2-8
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EJU00354a
COOLING WATER PILOT OUTLET
This watercraft is equipped with a cool-
ingwater pilot outlets at left side of the
hull. Check that water comes out of the
outlets while the engine is running. If you
do not see any water at the outlets, cool-
ing water may not be circulating in the
engine.
GU0-023
In that case, stop the engine and check for
the cause (refer to overheat warning sys-
tem).
NOTE:
If the cooling water passages are dry it
will take about 20 seconds to reach water
at the outlet after starting the engine.
EJU00356a
STEERING
q
Your water vehicle can be steered by
turning the handlebars the same direction
you wish to travel, to the right or left.
When the handlebars are turned, the
angle of the jet (output) nozzle at the stern
is changed, and the change in direction of
the nozzle changes the direction of the
vehicle accordingly. Therefore, because
only the strength of the jet-flow output
can determine the speed and direction of
a turn, the throttle must always be
opened above idle when attempting a
turn, except at trolling speed.
GP7-024
1 Handlebars
2-9
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EJU00360
QUICK SHIFT TRIM SYSTEM
(Q.S.T.S.)
q
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The trim angle of your water vehicle can
be adjusted by operating the Q.S.T.S.
Operating the trim shifting grip of the
Q.S.T.S. changes the angle of the jet (out-
put) nozzle at the rear of the craft. The
nozzle angle changes the trim angle of the
vehicle to one of five positions : two posi-
tions A and B for bow down, neutral
“N”, and two positions C and D for bow
up.
GP7-025
A
B
1 Trim shifting grip
2 Shift lock release lever
C
D
D
C
To change the trim angle of the vehicle
1) Set the throttle lever to half open
(3000 r/min) or less.
2) Squeeze and hold the shift lock
release lever. Then turn the trim shift-
ing grip to the desired position.
8 Turning the grip
B
A
GP7-026
to A or B from “N”:
Bow will go down while the vehicle
is on plane.
8 Turning the grip to C or D from
“N”:
Bow will go up while the vehicle is
on plane.
D
C
N
B
A
GP7-027
3) Release the shift lock release lever to
lock the position.
cC
Do not turn the grip while operating the
vehicle at full throttle, otherwise damage
could occur to the Q.S.T.S.
The Neutral (“N”) shift position will pro-
vide good performance for most condi-
tions. To enhance particular types of per-
formance, choose the one of the “Bow
Down” or “Bow Up” positions.
2-10
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Shifting to “Bow Down”
“Bow Down” puts more of the bow in the
water. This gives the water vehicle more
“hook”, which enhances turning perfor-
mance. This position will also help the
water vehicle get up on plane more quick-
ly. At higher speeds, however, the water
vehicle will have greater tendency to
“bow steer” and follow waves and wakes
in the water. Fuel economy and maxi-
mum speed are also reduced.
Shifting to “Bow Up”
“Bow Up” puts less of the bow in the
water. There is less water resistance, so
straight-ahead acceleration when on
plane and top speed are enhanced. In
some conditions, however, the vehicle
may tend to “porpoise” (hop in the
water). If the vehicle is porpoising, choose
Neutral or Bow Down trim.
EJU00366a
OVERHEAT WARNING SYSTEM
The engine has an overheat warning
device. If the engine starts to overheat,
the overheat warning symbol/indicator
begins to blink, the buzzer sounds, and
the engine speed will be limited to about
3,000 r/min.
W A R N I N G
6
7
5
0
8
1000
r/min
4
3
A/SET
B
C
2
1
MODE
mph
If this happens, check for water discharge
at the cooling water pilot outlet(s). If there
is no discharge of water, beach the vehi-
cle and check the jet intake grille and
GP7-028
impeller for clogging.
EJW79011
GU0-023
2-11
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w
Before attempting to remove weeds or
debris from the jet intake or impeller
areas, shut off the engine and remove the
lock plate from the engine stop lanyard
switch. Severe injury or death could
result from coming in contact with the
rotating parts of the jet pump.
GP7-029
cC
If you cannot locate and correct the cause
of the overheating, consult a Yamaha
dealer. Continuing to operate at higher
speeds could result in severe engine
damage.
NOTE:
The buzzer will stop sounding if any but-
ton on the multifunction meter is pressed.
EJU00367
HANDGRIPS
q
Handgrips provide a handhold to use
while boarding the vehicle.
1 Handgrips
cC
Do not use to tow objects, lift vehicle, or
attach tie downs. Damage could occur.
GP7-030
EJU00368
BOW EYE, ROPE HOLES, AND CLEAT
The bow eye, rope holes, and cleat are
designed for mooring the vehicle and for
securing it to the trailer.
1 Bow eye
2 Rope holes
3 Cleat
q
cC
Cleat is for mooring only. Do not use
cleat to lift vehicle. Damage could occur.
e
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GP7-031
2-12
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EJU00656a
MULTIFUNCTION METER
This meter contains following functions
for the help and convenience of opera-
tion.
W A R N I N G
6
7
5
0
8
1000
r/min
4
3
A/SET
B
C
2
1
MODE
1 “MODE” button
2 “SET” button
mph
3 “CODE” setting buttons
4 Tachometer
GP7-032
5 Speedometer
6 Fuel level meter
7 Engine oil level meter
8 Display for Clock, Hour meter, Trip meter
and Trip timer
9 Warning lamp (LED)
0 Display for PADLOC and direction of warn-
ing indicator
W A R N I N G
6 7
o
5
8
1000
r/min
4
r
q
3
q Warning indicators
2
1
MODE
0
cC
mph
t
GP7-033
8 On land, do not attempt to run the
engine at full throttle or for more than
15 seconds to check the operation of
this meter. Otherwise the engine could
overheat.
!
W A R N I N G
i
8 Use the specified resistor-type spark
plug and cap, otherwise the meter may
function erratically.
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A/SET
B
C
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GP7-034
NOTE:
After starting the engine, the demonstra-
tion mode display starts showing, then all
displays light up and the buzzer sound
twice. After few seconds, the meter will
operate normally. After stopping the
engine, in normal operation, current dis-
plays will operate for another 30 seconds.
W A R N I N G
6
5
7
8
1000
r/min
4
3
A/SET
B
C
2
MODE
1
0
mph
GP7-043
2-13
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EJU00657a
PADLOC (Programmable digital locking
ignition)
This feature is provided to deter unautho-
rized use. The function allows you to
chose either “START” or “LOCK” mode,
as the situation requires, much as you
would use a main switch key in a motor
vehicle.
If you have previously chosen “LOCK”
mode, the engine will not start unless the
right code is put in to select “START”
mode.
NOTE:
If you do not use the PADLOC system, it is
unnecessary to perform the initial setting
of PADLOC. If so the “START” mode is
automatically selected.
GP7-035
q
8 Initial setting
1) Disconnect the blue connector
1
W A R N I N G
behind the front storage compart-
ment.
6 7
5
0
8
1000
r/min
4
3
2) After the warning lamp (LED) lights,
press the “MODE” button for at least
3 seconds until the display shows
“COdE”. You are ready to set your
code.
3) Select your 4-letter code by pressing
the “A/SET”, “B” or “C” buttons in a
desired sequence.
2
1
MODE
mph
GP7-036
W A R N I N G
NOTE:
If you do not press a button for more than
10 seconds, the display automatically
turns off. This cancels the process of set-
ting of a code.
A/SET
B
C
GP7-037
2-14
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4) After completing code setting, the
buzzer will sound 3 times and the dis-
play will show “SET”. Lastly, the dis-
play turns off and the warning lamp
(LED) turns on again. After the meter
has displayed this sequence, recon-
nect the blue connector.
W A R N I N G
A/SET
B
C
NOTE:
GP7-038
8 Your own code is kept even if the bat-
tery terminal is disconnected.
8 If you forget your own code, or if you
want to change the code, do this “Initial
setting” procedure again from the
beginning.
W A R N I N G
W A R N I N G
8 Selecting “START” or “LOCK” mode
Selecting the desired mode can only be
done after the “Initial setting” has been
done and while the display is not lighting.
1) Press the “MODE” button until the
meter displays the current mode,
“START” or “LOCK”.
MODE
MODE
GP7-041*
W A R N I N G
2) With “START” or “LOCK” displayed,
press the “MODE” button continu-
ously for about 3 seconds until the
display changes to “COdE”.
3) Enter your 4-letter code by pressing
the “A/SET”, “B” or “C” buttons in
the right sequence.
A/SET
B
C
MODE
GP7-039*
NOTE:
If you do not press a button for more than
10 seconds, the display automatically
turns off. This cancels the process of
selecting the mode.
W A R N I N G
A/SET
B
C
GP7-040
2-15
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4) If the code entered is correct, the
mode will change from the previous
mode to either “START” or “LOCK”.
Then the mode display and buzzer
will operate for 2 seconds.
W A R N I N G
W A R N I N G
NOTE:
8 Once you select a mode, the mode will
not be changed unless you perform this
mode selection again.
GP7-041
8 If the wrong code has been put in, the
mode display shows “ERROR” for 2
seconds and the buzzer will sound 5
times. Then the display turns back to
“COdE”.
W A R N I N G
A/SET
B
C
GP7-042
EJU00383
W A R N I N G
Tachometer
6 7
The engine speed (r/min) is displayed by
segments. Each segment indicates a 200
r/min increment.
5
0
8
1000
r/min
4
3
2
MODE
1
mph
GP7-044
2-16
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EJU00384
W A R N I N G
Speedometer
6 7
The meter shows the vehicle speed in
miles per hour (mph).
5
0
8
1000
r/min
4
3
2
MODE
1
mph
GP7-045
EJU00386a
Fuel level meter
W A R N I N G
The fuel level meter is provided for con-
venient fuel level checking while riding.
The fuel level meter has four segments
which show the amount of fuel remaining
in the fuel tank.
F4
F3
F2
F1
A/SET
B
C
Empty
GP7-046
NOTE:
The indication of the segments differs on
your operating condition. Use the meter
as a reference.
Display
Capacity:L(US gal, Imp gal)
F4
F3
F2
F1
more than 32
(8.5,7.0)
ON
ON
F3
F2
F1
26~32
(6.9,5.7)~(8.5,7.0)
17~26
F2
F1
ON
(4.5,3.7)~(6.9,5.7)
12~17
F1
ON
(3.2,2.6)~(4.5,3.7)
0~12
F1
Empty
Blinking
(3.2,2.6)
2-17
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EJU00387a
Engine oil level meter
W A R N I N G
The engine oil level meter is provided for
convenient oil level checking while riding.
The engine oil level meter has three seg-
ments which show the amount of oil
remaining in the oil tank.
F2
F1
Empty
A/SET
B
C
NOTE:
GP7-047
The indication of the segments differs on
your operating condition. Use the meter
as a reference.
Display
Capacity:L(US gal, Imp gal)
more than 2.7
(0.71,0.59)
F2
F1
ON
ON
ON
1.2~2.7
F1
(0.31,0.26)~(0.71,0.59)
0~1.2
Empty
(0.31,0.26)
EJU00388a
W A R N I N G
Clock
A 12-hour clock is provided in this meter.
To show the clock, press the “MODE”
button until the display shows “CLOCK”.
A/SET
B
C
MODE
8 Setting the time
1) When the display shows “CLOCK”,
press the mode button for at least 3
seconds.
GP7-048
2) The buzzer will sound once. The dis-
play of hour unit and “SET” start
blinking. Then press the “A/SET” but-
ton until desired hour is displayed.
3) Press “MODE” button again.
4) The buzzer will sound once. The dis-
play of minute unit and “SET” start
blinking. Then press the “A/SET” but-
ton until desired minute is displayed.
5) Press “MODE” button again.
W A R N I N G
A/SET
B
C
GP7-049
2-18
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6) The buzzer will sound twice. The
warning indicator lamp and “SET”
blinks for 2 seconds. Then the display
turns to “CLOCK” and shows the
time.
NOTE:
After the battery terminal is disconnected,
the clock will be reset.
EJU00390
W A R N I N G
Hour meter
The hour meter is provided to make it
easy to follow the maintenance schedule.
The meter shows the hours of engine
operation that have elapsed since the
vehicle was new. To show the hour
meter, press the “MODE” button until the
display shows “HOUR.M”.
A/SET
B
C
GP7-050
EJU00659
q
Trip timer
W A R N I N G
w
The trip timer mode is provided for count-
ing the time. To show the trip timer, press
the “MODE” button until the display
shows “TRIP.T”.
A/SET
B
C
MODE
1 Minute unit
2 Second unit
GP7-051*
8 Operation
1) When the display shows “TRIP.T”,
press the “A/SET” button to start
counting. The buzzer will sound once.
2) Press the “A/SET” button again to
stop counting. The buzzer will sound
once.
W A R N I N G
A/SET
B
C
3) Press “MODE” button for at least 2
seconds to reset the counted time.
The buzzer will sound twice. The dis-
play of time and “TRIP.T” blinks for 2
seconds. Now it is ready to start
counting.
GP7-052*
2-19
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EJU00660a
W A R N I N G
Trip meter
A trip meter is provided for measuring the
approximate traveled distance in miles.
To show the trip meter, press the
“MODE” button until the display shows
“TRIP”. After showing “TRIP”, the display
turns to “MILE”.
A/SET
B
C
MODE
1) When the display shows “MILE”,
press the “MODE” button for at least
2 seconds.
GP7-053
2) The buzzer will sound twice. The
warning lamp (LED) and “MILE”
blinks for 2 seconds, and “000” is dis-
played. Now the meter will start to
measure the distance you will travel.
3) When the trip meter begins measur-
ing the traveled distance, the “.” to
the left of “MILE” on the display will
blink. When the watercraft is
stopped, the “.” will no longer be dis-
played.
W A R N I N G
A/SET
B
C
MODE
GP7-054
NOTE:
Measured distance may vary depending
on the water surface conditions, and wind
direction. The measured distance should
be used for a reference.
EJU00664a
W A R N I N G
Warning indicators
8 Fuel level
If the fuel remaining in the tank drops to
about 12 L (3.2 US gal, 2.6 Imp gal), the
fuel level segment, the fuel warning indi-
cator, “FUEL” and the warning indicator
lamp begin to blink. The buzzer also starts
sounding.
A/SET
B
C
GP7-055
2-20
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8 Oil level
W A R N I N G
W A R N I N G
W A R N I N G
If the oil remaining in the tank drops to
about 1.2 L (0.31 US gal, 0.26 Imp gal) or
the oil filter is clogged, the oil level seg-
ment, the oil warning indicator, “OIL” and
the warning indicator lamp begin to blink.
The buzzer also starts sounding.
If the oil level warning indicator begins to
blink, refill with engine oil as soon as pos-
sible.
A/SET
B
C
GP7-056
GP7-057
GP7-058
NOTE:
If the warning indicator blinks with ade-
quate oil in the tank, check the oil filter for
clogging.
A/SET
B
C
8 Overheat
If the engine starts to overheat, the over-
heat warning indicator, “W.TEMP” and
the warning lamp (LED) begin to blink.
The buzzer also starts sounding. Refer to
“Overheat warning system” on page 2-11.
8 Low battery voltage
If the battery voltage becomes less than
11.5 volts, the low battery voltage indica-
tor, “VOLT” and the warning lamp (LED)
begin to blink. The buzzer also starts
sounding. If this happens during opera-
tion, beach the vehicle. Then recharge the
battery and have the charging system
inspected by a Yamaha water vehicle
dealer.
A/SET
B
C
NOTE:
8 In warning indicators operation, the
warning indicators will operate for 30
seconds after stopping the engine.
8 The buzzer will stop sounding if any
button is pressed.
2-21
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EJU00909
STORAGE COMPARTMENTS
The storage compartment(s) is provided
to store the manuals, tools, and other
equipment for cruising.
Make sure all storage compartments are
firmly secured before riding.
NOTE:
The storage compartment(s) is not
designed to be waterproof. If you put the
manuals in the compartment(s), store
them in a waterproof bag to protect them
from water damage.
If your owner’s manual becomes dam-
q
aged, order
a
replacement from
a
Yamaha water vehicle dealer.
Front storage compartment
A front storage compartment is provided
under the front hood.
GP7-059
8 Opening
Pull up the latch lever to open the front
hood.
w
NOTE:
The front storage compartment can be
removed to access the engine room.
1 Latch lever
2 Front storage compartment
Capacity: 16.5 L (4.4 US gal, 3.6 Imp gal)
Load limit: 5 kg (11.0 lb)
GP7-060
8 Closing
Be sure the storage compartment is in
place, then close the front hood and push
down on the top of the hood until it locks
securely.
GP7-061
2-22
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Grove compartment
A grove compartment is provided below
the handlebars. Push the latch button to
open the lid. To close the lid, push the lid
down to lock it securely.
e
3 Latch button
4 Storage compartment:
Capacity: 1 L (0.26 US gal, 0.22 Imp gal)
Load limit: 1 kg (2.2 lb)
r
GP7-062
GP7-063
GP7-064
Seat storage compartment
A seat storage compartment is provided
under the rear seat.
Refer to “REAR SEAT” for removal and
installation.
5 Seat storage compartment
Capacity: 21.2 L (5.6 US gal, 4.7 Imp gal)
Load limit: 9 kg (19.8 lb)
t
2-23
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EJU00409
A
B
YAMAHA ADJUSTABLE SPONSON
(Y.A.S.)
The sponsons have adjustable positioning
to allow the operator to enhance either
straight-line performance or turning per-
formance according to the preference and
operating conditions.
GP7-065
1
1 Sponson
Adjusting to upward A
There will be less water resistance in this
position, so straight-ahead acceleration
when on plane and top speed will be
enhanced.
Adjusting to downward B
This position will give the water vehicle
more “hook” which will enhance turning
performance.
2-24
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– MEMO –
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EJU00410
Chapter 3
OPERATION AND
RIDING
1
1
GASOLINE (PETROL) AND ENGINE
OIL FILLING...............................................3-1
Filling the Gasoline (petrol) tank ......3-1 2
Filling the oil tank...............................3-2
PRE-OPERATION CHECKS......................3-3
1
Check list.............................................3-3
Check point.........................................3-4
3
OPERATION..............................................3-9
Break-in (Running-in) procedure......3-9
Starting the engine ..........................3-11
Stopping the engine ........................3-14
1
4
RIDING YOUR WATER VEHICLE..........3-15
Getting to know your water
vehicle ...............................................3-15
Learning to ride your water
vehicle ...............................................3-15
Riding with a passenger..................3-16
Starting..............................................3-17
Boarding and starting
in deep water....................................3-18
Load limit..........................................3-20
Capsized water vehicle....................3-21
Turning..............................................3-22
Stopping ...........................................3-23
Beaching ...........................................3-23
Docking .............................................3-24
Rough water operation ...................3-24
1
5
1
6
POST-OPERATION CHECKS.................3-25
TRANSPORTATION...............................3-27
1
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EJU00411
GASOLINE (PETROL) AND
ENGINE OIL FILLING
This engine uses Yamaha’s oil injection
system, which provides superior lubrica-
tion by ensuring the proper oil ratio for all
operating conditions. No fuel premixing is
necessary (except during break-in / run-
ning-in). Simply pour gasoline (petrol)
into the fuel tank and oil into the oil tank.
EJU00414
FILLING THE GASOLINE (PETROL)
TANK
1) Remove the rear and front seats, so
you can watch the fuel level.
2) Open the fuel tank filler cap, and
slowly add fuel to the fuel tank. Be
careful not to spill fuel or overfill the
tank.
GP7-066
3) Stop filling when the fuel just reaches
the bottom of the filler tube on the
top of the fuel tank. Do not fill into the
filler tube, because gasoline (petrol)
could spill out.
cC
Be careful when refueling. Avoid getting
water or other contaminants in the fuel
tank. Contaminated fuel can cause poor
running or engine damage.
Fuel tank capacity:
50 litres (13.2 US gal, 11 Imp gal)
3-1
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EJU00419
FILLING THE OIL TANK
1) Remove the rear and front seats, so
you can watch the oil level.
2) Open the oil tank filler cap, and very
slowly add engine oil to the oil tank.
3) Stop pouring when the oil just reach-
es the bottom of the filler tube.
cC
Do not allow the oil tank to empty com-
pletely. The oil injection pump must be
bled to ensure proper oil flow after the
tank empties. Otherwise, engine damage
may occur. If bleeding of the oil pump is
necessary, take the water vehicle to your
nearest Yamaha dealer.
Oil tank capacity:
GP7-067
4.0 litres (1.06 US gal, 0.88 Imp gal)
w
Oil in the bilge is a serious fire hazard.
Wipe up any spilled oil immediately.
3-2
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EJU00422
PRE-OPERATION CHECKS
CHECK LIST
Before operating this water vehicle, perform the following checks:
w
If any item in the Pre-Operation check is not working properly, have it inspected and
repaired before operating the water vehicle. Otherwise an accident could occur.
ITEM
ROUTINE
PAGE
Remove seats and front storage compartment,
and ventilate the engine compartment.
3-4
ENGINE COMPARTMENT
Check, and remove all water and fuel
residue before launching.
BILGE
3-5
THROTTLE
STEERING
Check for proper throttle operation.
Check for proper steering operation.
3-7
3-7
Check fuel and oil level; add as necessary.
Check for leaks.
3-4
3-5
3-6
FUEL AND OIL
WATER SEPARATOR
BATTERY
Check retaining water, drain it if retaining.
Check fluid level and charge condition.
Check the terminal securely.
—
—
FRONT HOOD
SEAT
Check the front food securely.
Check that the seats are securely fastened to the
deck.
—
HULL / DECK
Check the hull and deck for damage or cracks.
Check that no debris is in the intake.
Check readiness of the extinguisher.
3-8
3-6
JET (WATER) INTAKE
FIRE EXTINGUISHER
Check operation of the starter, stop switch and engine
stop switch lanyard when the vehicle is in the water.
3-8
3-9
SWITCHES AND LANYARD
COOLING WATER PILOT OUTLET
MULTIFUNCTION METER
Check that water comes out while the
engine is running.
Check the meter for proper operation.
Check there are no warning indications.
3-9
NOTE:
Pre-operation checks should be made each time the vehicle is used. This procedure
can be accomplished thoroughly in a short time. The added safety and reliability the
checks assure is worth the time involved.
3-3
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EJU00425a
CHECK POINT
Engine compartment
Open the front hood and remove the stor-
age compartment, and also remove the
front seat for a few minutes to allow any
fuel vapors to escape.
w
GP7-068
Failure to ventilate the engine compart-
ment to release fuel vapors could result
in fire or explosion. Do not start the
engine if you can smell fuel vapors in the
engine compartment.
EJU00427
Fuel system
Refer to page 4-10 “FUEL SYSTEM
INSPECTION” for correct procedure.
EJU00430a
Fuel and engine oil
1) Remove the fuel tank filler cap to
release any pressure which might
have built up in the tank because of
fuel expansion.
2) Remove the rear and front seats.
3) Check the fuel and oil level (oil injec-
tion model) in the tank and add as
necessary. (Refer to page 3-1 “GASO-
LINE (PETROL) AND ENGINE OIL
FILLING”)
GP7-015
4) Turn the fuel cock to the “ON” posi-
tion.
3-4
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EJU00432a
Water separator
1) Check the water separator to see if
there is any water in this separator.
This water separator retains any
water entering through the fuel tank
breather pipe if the Vehicle is cap-
sized.
Normally this water separator is
empty. (No water)
q
w
GU0-069
2) If water remains in this water separa-
tor, drain it by removing the drain
screw.
Do not forget to reinstall the drain
screw securely.
1 Water separator
2 Drain screw
EJU00433a
Bilge
Excessive water in the engine compart-
ment bilge can splash into the carburetor
and engine. This could cause engine dam-
age. If there is any moisture in the bilge,
raise the bow about 30 cm (12 in.) and
remove the hull drain plugs. After the
water has drained, wipe the bilge with dry
rags. Reinstall the drain plugs.
cC
Tighten two hull drain plugs securely
before launching the Water Vehicle.
Clean any foreign material, such as dirt or
sand, from the threads before installing
the drain plugs.
GP7-070
w
Always properly dispose of gasoline
(petrol) soaked rags. They can sponta-
neously ignite.
3-5
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EJU00435a
Battery
Check the battery condition and the bat-
tery electrolyte level.
Check that the battery terminals are tight-
ened securely and that there is no ero-
sion.
w
The battery must always be fully charged
and in good condition. Loss of battery
power may leave you stranded. Never
operate the water vehicle if the battery
does not have sufficient power to start
the engine or if it shows any other signs
of decreased power.
EJU00728
Fire extinguisher
Make sure the fire extinguisher is aboard
and full. See the instructions supplied by
the fire extinguisher manufacturer to
determine proper indication of condition.
Always keep the extinguisher in the fire
extinguisher compartment.
Always carry a fire extinguisher on board.
The fire extinguisher compartment 1 is in
the front storage compartment. Open the
front hood and turn the fire extinguisher
compartment cap 2 counterclockwise to
open it.
KA003
Reinstall the cap and tighten it securely
after inserting the fire extinguisher into
the compartment.
NOTE:
w
A fire extinguisher is not standard equip-
ment with this vehicle. If you do not have
one, contact your local Yamaha Water
Vehicle dealer or a fire extinguisher dealer
to obtain one meeting the proper specifi-
cations.
q
GP7-071
3-6
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EJU00447
Throttle
Operate the throttle lever several times to
make sure there is no hesitation in its
travel. It should be smooth over the com-
plete range, and spring back to the idle
position on its own when released.
GP7-072
EJU00448
Steering
Make sure the handlebars are not loose.
Turn them full-right and full-left to make
sure operation is smooth and unrestricted
throughout the whole range. Make sure
the jet nozzle also changes directions as
the handlebars are turned, and that there
is no free play between the handlebars
and the jet nozzle.
GU0-073
EJU00451a
Jet intake
Carefully check the jet intake for weeds,
debris, or anything else that might restrict
the intake of water. If the intake is
clogged, cavitation could occur, reducing
jet thrust, and possibly damaging jet
pump parts. In some cases, the engine
may overheat because of lack of cooling
water, and damage could result. Engine
cooling water is fed to the engine by the
jet pump (see pages 5-3).
GP7-029
w
Before attempting to remove weeds or
debris from the jet intake or impeller
areas, shut off the engine and remove the
lock plate from the engine stop lanyard
switch. Severe injury or death could
result from coming in contact with the
rotating parts of the jet pump.
3-7
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EJU00915a
Switches
e
q
First, place the vehicle in the water to pro-
vide adequate engine cooling. Push the
starter switch 1 and start the engine,
then push the engine stop switch 2.
Restart the engine and pull the engine
stop switch lanyard on your left wrist to
remove the lock plate 3 from the engine
stop lanyard switch. Verify that the engine
stops immediately, when the engine stop
switch pushed or the lock plate remove
from the engine stop lanyard switch. Be
sure the lanyard is in good condition with
no frayed or broken parts. A damaged
lanyard must be replaced; it should never
be repaired or tied together.
w
GP7-074
EJU00453a
Cooling water pilot outlet
Check that water comes out from the out-
let(s) while engine is running in the water.
Refer to page 2-9 for correct operation of
the device.
GU0-023
EJU00454
Multifunction meter
Check the operation of multifunction
meter. Refer to page 2-13 “MULTIFUNC-
TION METER” for correct meter opera-
tion.
W A R N I N G
6
7
5
0
8
1000
r/min
4
3
A/SET
B
C
2
1
MODE
mph
GP7-075
3-8
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EJU00455
OPERATION
w
Before operating your water vehicle,
become familiar with all controls. Consult
your Yamaha dealer about any control or
function you do not fully understand.
Failure to understand how controls work
could cause an accident or prevent you
from avoiding an accident.
cC
There are two hull drain plugs near the
jet unit on the stern side. Be sure they are
securely tightened before launching the
Water Vehicle.
GP7-076
EJU00459
BREAK-IN (RUNNING-IN)
PROCEDURE
The engine and other components require
a break-in (running-in) period to allow
surfaces of moving parts to wear in even-
ly. This ensures proper performance and
promotes longer component life.
cC
8 During first tankful of operation, use
50 : 1 premix fuel (in addition to oil in
oil tank).
8 After above period, use straight gaso-
line (petrol) for normal operation.
3-9
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1) Launch the vehicle and start the
engine.
w
Never ride in water that is less than 60
cm (2 feet) deep. You increase your
chance of hitting an underwater obstacle.
You could be injured. Operate at higher
speeds only in deep water free of under
water obstacles.
2) Run the engine at the lowest possible
speed for the first five minutes.
3) Gradually open the throttle to 3/4 or
less.
4) Continue operation at 3/4 - throttle or
less until the first tankful of fuel has
been used up.
5) Fill the tank with a straight gasoline,
and proceed with normal operation.
cC
Failure to follow the break-in (running-in)
procedure properly can result in severe
damage to the engine.
3-10
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EJU00461a
STARTING THE ENGINE
w
This product emits exhaust gases which
contain carbon monoxide, a colorless,
odorless gas which may cause brain dam-
age or death when inhaled. Symptoms
include nausea, dizziness, and drowsi-
ness. Operate the vehicle in a open area.
1) Always make sure the vehicle is
launched and used in waters that are
free from weeds and debris, and in
depths of at least 60 cm (2 feet).
w
Never ride in water that is less than 60
cm (2 feet) deep. You increase your
chance of hitting an underwater obstacle.
You could be injured. Operate at higher
speeds only in deep water free of under
water obstacles.
60 cm (2 ft)
GP7-077
cC
Never ride in water that is less than 60cm
(2 feet) deep. Pebbles or sand could be
sucked into the jet intake, causing
impeller damage or engine overheating.
GP7-015
2) Turn the fuel cock to the “ON” posi-
tion.
NOTE:
Before the first start-up, remove the fuel
tank filler cap to release any built-up pres-
sure in the tank because of fuel expan-
sion.
GP7-078
3-11
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3) Attach the lock plate to the engine
stop lanyard switch. Also, attach the
lanyard to your left wrist.
e
q
1 Engine stop lanyard switch
2 Lanyard
3 Lock plate
w
w
GP7-079
Check that the lanyard is not frayed or
broken, wrapped around the handlebars,
or tangled in controls. If the operator falls
off, the vehicle could continue to run and
cause an accident.
The operator would also be unable to
rebound the vehicle, which increases the
chance of being hit by another boat and
the risk of exposure.
NOTE:
It is not possible to start the engine with
the lock plate removed from the engine
stop lanyard switch.
4) Pull the choke knob all the way out to
start a cold engine.
NOTE:
The choke should not be used when the
engine is warm.
GP7-080
5) If the “LOCK” mode was chosen pre-
viously, chose the “START” mode
before starting the engine. To set the
mode, refer to “PADLOC” in “MULTI-
FUNCTION METER”.
GP7-081
3-12
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NOTE:
8 If initial setting of the PADLOC has not
been done, the “START” mode is auto-
matically selected.
8 If you have previously chosen “LOCK”
mode, the engine will not start unless
the right code is put in to select
“START” mode.
6) While lightly squeezing the throttle
lever, push the starter switch (green
button).
w
On this vehicle, the engine is connected
directly to the drive unit. Starting the
engine immediately generates some
thrust. Only enough throttle should be
applied to keep the engine at a fast
enough idle to stay running.
7) As soon as the engine starts to run,
release the starter button at once. The
starter button returns to its home
position automatically.
cC
8 Never push the starter switch while the
engine is running.
8 Do not keep the starter motor running
for more than five seconds. The battery
will be quickly discharged, and it will
be impossible to start the engine. The
starter motor may also be damaged. If
the engine does not start after five sec-
onds of cranking, release the starter
button. Wait at least 15 seconds before
trying to start the engine again.
3-13
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8) After the engine is warm, push the
choke knob in fully, to its original
position.
NOTE:
If the choke knob is left pulled out, the
engine will stall.
EJU00666a
STOPPING THE ENGINE
To stop the engine, release the throttle
lever, then push and hold the engine stop
switch (red button) with your left hand.
When the red button is pushed the igni-
tion stops, which stops the engine.
GP7-082
NOTE:
If leaving the water vehicle, choose the
“LOCK” mode on multifunction meter by
setting PADLOC, and remove the engine
stop switch lanyard to deter unauthorized
use. To set the mode, refer to “PADLOC”
of “MULTIFUNCTION METER”.
3-14
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EJU00466
EJU00472
LEARNING TO RIDE YOUR WATER
VEHICLE
RIDING YOUR WATER VEHICLE
Before riding, always perform the Pre-
Operation Checks listed on page 3-3. The
short time spent checking the machines
condition will reward you with added
safety and a more reliable water vehicle.
Check state and local laws before operat-
ing your water vehicle. Read the Boat
Handling Instructions issued by the U.S.
Coast Guard for basic safe boating infor-
mation.
GETTING TO KNOW YOUR WATER
VEHICLE
Riding your water vehicle requires skills
acquired through practice over a period of
time. Take the time to learn the basic
techniques well before attempting more
difficult maneuvers.
Riding your new water vehicle can be a
very enjoyable activity, providing you
with hours of pleasure. But it is essential
to familiarize yourself with the operation
of the water vehicle to achieve the skill
necessary to enjoy riding safely. Before
you begin to ride be sure you have read
this Owner’s Manual completely and
understand the operation of the controls.
Pay particular attention to the safety infor-
mation on pages 1-7 to 1-12. Read all cau-
tion and warning labels on your water
vehicle.
Select a wide area to learn in, where visi-
bility is good and other boat traffic is
light. Have someone in a boat accompany
you if operating far from shore. Keep the
proper distance from other boats and
vehicles. Do not ride where people are
swimming.
Always attach the engine stop switch lan-
yard to your left wrist before operating.
You must always wear a U.S. Coast
Guard approved personal flotation device.
Strong streams of water from the jet noz-
zle, or impact with the water surface can
be dangerous. You must wear a wetsuit.
Normal swimming attire may not ade-
quately protect you. A wetsuit will help
protect against internal injuries to orifices
(rectum and vagina) from strong jet
streams, and from impact with the water
surface. Wetsuits also help protect
against hypothermia (low body tempera-
ture) and abrasions.
Also read the Riding Practice Tips booklet
supplied with your vehicle.
Remember: Your water vehicle is
designed for one operator and one pas-
senger only. Never have more than two
people on the vehicle at any time.
You should wear water shoes to help pro-
tect feet from objects hidden under water.
Wearing gloves can also help protect
hands from abrasions.
3-15
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Wind, water, and glare from the sun may
get in your eyes while you operate your
water vehicle, reducing your ability to see.
You may want to consider wearing eye
protection such as sunglasses or goggles
while riding. Some may find, however,
that eye protection obstructs or distorts
their vision, and distracts from operation.
Only you know the circumstances in
which you operate your water vehicle, so
only you can decide if the benefits of eye
protection outweigh the potential haz-
ards.
and vagina) from strong jet streams, and
from impact with the water surface. Wet-
suits also help protect against hypother-
mia (low body temperature) and abra-
sions.
Both operator and a passenger should
wear water shoes to help protect feet
from objects hidden under water. Wear-
ing gloves can also help protect hands
from abrasions.
Wind, water, and glare from the sun may
get in your eyes while you operate your
water vehicle, reducing your ability to see.
You may want to consider wearing eye
protection such as sunglasses or goggles
while riding. Some may find, however,
that eye protection obstructs or distorts
their vision, and distracts from operation.
Only you know the circumstances in
which you operate your water vehicle, so
only you can decide if the benefits of eye
protection outweigh the potential haz-
ards.
You should grip the handlebars firmly
and keep both feet on the footrest floor.
Do not attempt to ride with a passenger
until your riding skills are fully developed.
EJU00476
RIDING WITH A PASSENGER
When two persons (including the opera-
tor) are on board, the vehicle handles dif-
ferently, and is not as easy to maneuver,
so operating it requires a higher degree of
skill. Before attempting to operate the
water vehicle with a passenger aboard,
the operator must practice enough riding
alone to be able to acquire the necessary
skills.
This water vehicle is designed to carry
one operator and one passenger, as long
as the total weight does not exceed 160
kg (353 lb).
The operator should grip the handlebars
firmly and keep both feet on the footrest
floor. Do not give a ride to a child whose
feet cannot reach the footrest floor. The
passenger(s) should hold on firmly to the
person in front of them and keep both
feet on the footrest floor.
The passenger must always wear U.S.
Coast Guard approved personal flotation
devices.
Strong streams of water from the jet noz-
zle, or impact with the water surface can
be dangerous. Both operator and a pas-
senger must wear wetsuits. Normal
swimming attire may not adequately pro-
tect you. A wetsuit will help protect
against internal injuries to orifices (rectum
w
When a passenger is on board, make sure
he or she is holding on firmly before you
start to accelerate.
3-16
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EJU00484
STARTING
w
8 There may be other water craft,
obstructions, or swimmers around you.
Check carefully before starting off to
avoid an accident.
8 Practice getting on board in shallow
water before riding in deep water.
EJU00486a
Starting in shallow water
1) Do not start your water vehicle in less
than 60 cm (2 feet) of water. Put it in
an area that is deep enough, then
board the vehicle from the side or the
rear.
60cm(2 ft)
2) Attach the lanyard to your left wrist,
then install the lock plate to the
engine stop lanyard switch.
KA021
3) Grip the handlebars with both hands,
place both feet on the footrest floor,
start the engine, and start off.
Starting from a landing jetty
1) Board the vehicle from the side.
2) Attach the lanyard to your left wrist,
then install the lock plate to the
engine stop lanyard switch.
3) Push the vehicle away from the jetty,
grip the handlebars with both hands,
place both feet on the footrest floor,
start the engine, and start off.
KA022
3-17
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EJU00490a
BOARDING AND STARTING IN DEEP
WATER
w
8 Operator and passenger should prac-
tice getting on board in shallow water
before riding in deep water. Reboarding
in deep water requires more skill.
8 The fatigue and exposure that could
result after unsuccessful attempts to
get back on the vehicle may increase
the risk of injuries and drowning.
Solo
1) Swim to the rear of the vehicle and
place both hands on the footrest
floor. Pull yourself up on the floor and
kneel down.
K1041
2) Move to the seat and sit astride.
K1042
3) Attach the lanyard to your left wrist,
then install the lock plate to the
engine stop lanyard switch.
4) Grip the handlebars firmly with both
hands, place both feet on the footrest
floor, start the engine, and start off.
K1043
3-18
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EJU00492a
With a passenger
w
Strong streams of water from the jet noz-
zle can be dangerous, and can result in
injury when directed at body orifices (rec-
tum and vagina). Do not open the throttle
until each passenger is seated with feet
on the floor and is holding on to the per-
son in front of him or her.
K2011
1) Climb up on board as noted earlier,
and sit astride the seat. Attach the
lanyard to your left wrist, then install
the lock plate to the engine stop lan-
yard switch.
2) The passenger should move to the
rear of the vehicle.
K2012
3) Next, let the passenger get on board
and sit on the rear portion of the seat.
NOTE:
When letting the passenger get on board,
both he and operator should try to bal-
ance the vehicle.
K2013
4) The operator should check to see that
the passenger has his feet on the
footrest floor and is holding the oper-
ator tightly, then start the engine, and
accelerate to planing speed.
w
Before starting off, make sure there are
no boats, obstructions, or swimmers
around you.
K2014
3-19
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EJU00494a
LOAD LIMIT
The heavier the total weight of the opera-
tor and passenger, the more difficult it
will be to balance the water vehicle. It is
not advisable to ride the vehicle when the
total weight exceeds 160 kg (353 lb)
including any cargo.
If it is difficult to balance the vehicle at a
standstill, proceed as follows:
K2021
1) The passenger must steady the water
vehicle while the operator is board-
ing. The operator pulls himself up
onto the footrest floor into a seating
position, then balances the vehicle.
2) Attach the lanyard to your left wrist,
then install the lock plate to the
engine stop lanyard switch. Start the
engine and keep it at idle.
K2022
3) The passenger pulls himself up on
the floor kneels down, then crawls
onto the seat as the vehicle acceler-
ates.
w
Strong streams of water from the jet noz-
zle can be dangerous, and can result in
injury when directed at body orifices (rec-
tum and vagina). Do not open the throttle
until each passenger is seated with feet
on the floor and is holding on to the per-
son in front of him or her.
K2023
4) The water vehicle can now be acceler-
ated to planing speed, then the opera-
tor can reduce the throttle to the
desired running speed.
3-20
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EJU00497a
CAPSIZED WATER VEHICLE
1) Turn off the engine by removing the
lock plate from the engine stop lan-
yard switch. The engine will overheat
when capsized because it has no
water to pump as coolant.
2) Swim to the rear side of the vehicle.
Pull the vehicle over clockwise with
the left hand on the ride plate while
pushing down on the gunwale with
your right hand/foot.
KA013
Do not turn the vehicle counterclock-
wise, or water may leak into the car-
buretor and engine.
NOTE:
If the right side of the capsized vehicle
(view from rear of the vehicle) tilts
upward, first tilt the vehicle so the right
side is down by pressing down on the
gunwale with your weight. Then turn the
vehicle over as described.
KA014
3) Start the engine using normal proce-
dure, then head for shore to inspect
engine for water damage.
w
IMPROPER UPRIGHTING CAN CAUSE
INJURY:
8 Shut off engine.
8 Do not put hand in intake grille.
8 Watch so you are not hit by vehicle as
it comes over.
TO TURN OVER:
8 Pull vehicle over with left hand on ride
plate while pushing down on gunwale
with right hand/foot.
3-21
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cC
If the vehicle has been capsized for 5 min-
utes or more, air may have entered the
oil injection system. Leave the engine off,
or operate only at trolling speeds, for 10
minutes after the vehicle has been put
right-side up. This will allow any air to
bleed off.
EJU00499
TURNING
Throttle produces thrust from the jet
pump. Directional control is provided by
opening the throttle and turning the han-
dlebars.
To make a turn at higher than trolling
speed: Reduce your speed, then turn the
handlebars and shift your weight in the
desired direction, and apply enough throt-
tle to make your turn. High thrust turns
the vehicle sharply; low thrust turns less
sharply. Releasing the throttle completely
causes the vehicle to go straight. TURNS
CANNOT BE MADE WITHOUT APPLYING
THROTTLE!
GU0-083
w
8 You need engine power to turn. Do not
release the throttle completely. Releas-
ing the throttle lever can cause you to
hit an obstacle you are attempting to
avoid. A collision could result in severe
injury or death.
GU0-084
8 Make gradual turns at higher speeds or
slow down before turning. Sharp turns
at higher speeds may cause the vehicle
to slide sideways or spin. The passen-
ger(s) and operator could be thrown off
suddenly and be injured.
3-22
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EJU00634
STOPPING
The water vehicle is not equipped with a
separate braking system. It is stopped by
water resistance when the throttle lever is
released. From full speed, the water vehi-
cle stops in approximately 115 m (380 feet)
after the throttle is released and the
engine stopped. The stopping distance
varies depending on gross weight, water
surface conditions, and wind direction.
The stated stopping distance should be
used for a reference. The watercraft slows
down as soon as the throttle lever is
released, but will coast for a distance
before fully stopping. If you are not sure
you can stop in time before hitting an
obstacle, apply throttle and turn in anoth-
er direction.
115m (380 ft)
GU0-085
w
Allow adequate stopping distance. Fail-
ure to begin slowing soon enough could
cause you to hit an obstacle you are
approaching. Do not shut off the engine
when slowing down in case you need
engine power to steer away from a boat
or other obstacle that comes into your
path.
EJU00503
BEACHING
1) Make sure no obstructions, boats or
swimmers are near the beach.
Release the throttle lever about 115 m
(380 ft) before the intended landing
area.
2) Approach the beach slowly and stop
the engine before reaching landing
point. Remember: turning is impossi-
ble with the engine stopped.
3-23
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3) Get off the vehicle and pull it up on
the beach.
cC
Small pebbles, sand, seaweed, and other
debris can be ingested into the jet intake
and impair or damage the impeller.
Always stop the engine and get off
before beaching the vehicle.
EJU00505
DOCKING
1) Make sure no obstructions, boats or
swimmers are close to the water vehi-
cle. Reduce speed about 115 m (380
ft) away from the dock.
2) Slowly approach the dock and stop
the engine just before coming along-
side it.
EJU00507
ROUGH WATER OPERATION
Operating in rough water or jumping
waves can crack the vehicle body or dam-
age internal parts. The force of landing
after jumping can cause a strong impact
on both the water vehicle and the opera-
tor. It is possible for the operator to hit his
chest or jaw on the vehicle body or han-
dlebars and be injured. Do not ride with
your chin right above the handlebars or
with your feet outside the vehicle. Avoid
riding in rough water or bad weather con-
ditions.
K2001
w
Operating in rough water or jumping
waters can lead to injury. It may also
damage the vehicle.
3-24
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EJU00508a
POST-OPERATION CHECKS
1) After removing the vehicle from the
water, put the vehicle in the horizon-
tal position.
2) Flush cooling system to prevent the
cooling system from clogging up with
salt, sand, or dirt. “Refer to pages 4-1
for the cooling system flushing proce-
dure”.
3) Lubricate the internal components by
performing “LUBRICATION” at page
4-3, if storing the water vehicle for
more than a week.
4) Drain residual water from the exhaust
system by alternately pulling and
releasing the throttle lever for a peri-
od of 10 to 15 seconds while the
engine is running.
GP7-070
cC
Do not attempt to run the engine at full
throttle or for more than 15 seconds
while the vehicle is out of the water. The
engine may overheat and/or seize.
5) After operating the vehicle from the
water, wash down the hull, handle-
bars and drive unit with fresh water.
3-25
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6) Raise the bow about 30 cm (12 in.)
and remove two hull drain plugs.
Allow any water in the bilge to drain
out.
Rinse the engine compartment with a
small amount of fresh water. Be care-
ful not to get water on the carburetor
or electrical components. After the
water has drained, wipe the bilge
with dry rags.
Reinstall two drain plugs.
NOTE:
This vehicle is equipped with an automat-
ic bilge-draining device that removes
water from the engine compartment
while you are underway.
However, some residual water remains
that must be drained by removing two
drain plugs.
w
Always properly dispose of gasoline
(petrol) soaked rags. They can sponta-
neously ignite.
7) Spray
a
rust inhibitor, such as
Yamaha Silicone Protectant and
Lubricant, on metallic parts to mini-
mize corrosion.
3-26
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EJU00513
TRANSPORTATION
w
Always place the fuel cock in the “OFF”
position when transporting the water
vehicle. Otherwise, fuel could leak out
into the engine or engine compartment,
which would create a fire hazard.
GP7-086
When transporting the water vehicle on a
trailer, lock the bow with a pin to the trail-
er and secure the stern with ropes or tie
downs through the rope hole(s) on the
rear footrest floor.
cC
Do not route ropes or tie downs over the
seat, as they may leave permanent marks
on the seats surface. Also wrap the ropes
or tie downs with towels or rags where
they touch the body of the water vehicle
to avoid scratching or damage.
GU0-087
3-27
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EJU00515
Chapter 4
MAINTENANCE
AND CARE
1
1
STORAGE..................................................4-1
Cooling system flushing ...................4-1
Lubrication..........................................4-3 2
Fuel system.........................................4-5
Battery.................................................4-5
Cleaning ..............................................4-6
1
3
ADJUSTMENT AND MAINTENANCE....4-7
Owner‘s manual and tool kit.............4-8
Periodic inspection chart...................4-9
Fuel system inspection....................4-10
Fuel filter ...........................................4-11
Fuel tank............................................4-11
Oil injection system inspection ......4-12
Steering cable inspection................4-13
Throttle cable inspection and
1
4
adjustment........................................4-13
Quick shift trim system mechanism
inspection .........................................4-14
Spark-plug cleaning and
adjustment........................................4-15
Greasing points................................4-16
1
Choke cable adjustment..................4-19 5
Battery...............................................4-19
Carburetor adjustment....................4-22
Fuse replacement.............................4-23
Bleeding the oil injection pump .....4-23
YAMAHA adjustable sponson (Y.A.S.)
adjustment........................................4-24
1
5
SPECIFICATIONS ...................................4-25
5
6
1
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EJU00516
STORAGE
EJW42110
w
Always place the fuel cock in the “OFF”
position when storing the water vehicle.
Otherwise, fuel could leak out into the
engine or engine compartment, which
would create a fire hazard.
GP7-086
Water vehicle storage for prolonged peri-
ods of time, such as winter storage,
requires preventative maintenance to
ensure against deterioration. It is advis-
able to have the water vehicle serviced by
an authorized Yamaha Water Vehicle
dealer prior to storage. However, the fol-
lowing procedures can be performed by
the owner with a minimum of tools.
EJU00913
COOLING SYSTEM FLUSHING
Cooling system flushing is essential in
order to prevent the cooling system from
being clogged with salt, sand, or dirt.
cC
8 Do not supply the water into the cool-
ing water passages when the engine is
not running. The water could flow back
through the muffler into the crankcase
causing severe engine damage.
8 Do not run the engine for more 15 sec-
onds after the water supply has been
turned off to avoid engine overheat.
w
e
1) Put the vehicle without lowering the
bow on land.
q
2) Open the cap 1. Press the flush kit
garden hose adapter 2 into the flush
hose connector 3 and turn until they
are securely connected.
GP7-088
4-1
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3) Connect both the garden hose
adapter and a water tap using a hose.
4) Start the engine. Then, immediately
turn on water supply until the water
flows out continually from the cooling
water pilot outlet.
5) Run the engine at an idle speed for 10
to 15 minutes watching engine condi-
tion.
If the engine stopped while flushing,
turn off water supply immediately.
Repeat above steps.
6) Turn off the water supply. Then, force
the remaining water out from the
cooling passages by quickly opening
and closing the throttle several times
within 10 to 15 seconds.
7) Stop the engine.
8) Remove the garden hose adapter and
secure the cap.
4-2
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EJU00526a
LUBRICATION
w
To reduce the risk of fire or explosion:
Never pour or spray gasoline, or any
other substance except engine fogging
oil through the hole(s) in the carburetor
silencer cover.
cC
8 Be sure to replace the cap(s) securely
after fogging the engine. Otherwise
water could enter the engine and cause
damage.
q
8 Do not attempt to run the engine at full
throttle or for more than 15 seconds
while the vehicle is out of the water.
The engine may overheat and/or seize.
GU0-089
1) Open the cap 1 on the carburetor
silencer by turning counterclockwise.
2) With the water vehicle in a well-venti-
lated area, start the engine.
3) With the engine running at a fast idle,
quickly spray as much Yamaha Stor-
Rite Fogging Oil or an equivalent, as
possible into the carburetor through
the hole(s) in the silencer cover. Keep
spraying until the engine stalls (or a
maximum of 15 seconds). Reinstall
the cap(s) securely.
4-3
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4) Remove the spark plugs and pour
approximately one tablespoon of oil
into each cylinder.
5) Grease the spark plug threads and
reinstall the spark plugs.
6) Lubricate all cables such as the throt-
tle, choke, and steering cables.
NOTE:
Use a Yamaha Power Cable Luber and
Yamaha Lube-Zall to pressure lubricate
the cables and purge out any moisture
between the inner and outer cables.
7) Grease the areas of the water vehicle
specified in “Grease Points” in the
ADJUSTMENT AND MAINTENANCE
section.
4-4
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EJU00528a
FUEL SYSTEM
Top off the fuel tank with fresh fuel/oil
mixture and add one ounce of Yamaha
Fuel Stabilizer and Conditioner to each
gallon of fuel.
NOTE:
Use of Yamaha Fuel Stabilizer and Condi-
tioner eliminates the need to drain the
fuel system. Consult your Yamaha dealer
or other qualified mechanic if the fuel sys-
tem is to be drained instead.
EJU00530a
BATTERY
1) When the machine is not to be used
for a month or more, remove the bat-
tery and store it in a cool, dark place.
Clean the battery’s casing and termi-
nals using a mixture of baking soda
and water (one tablespoon. of baking
soda to one cup of water). Apply
dielectric grease or petroleum jelly to
the battery terminals and to all
exposed connectors.
2) If the battery is to be stored for a
longer period, check the specific grav-
ity of the fluid at least once a month
and recharge the battery if it gets too
low.
Specific gravity: 1.28 at 20°C (68°F)
4-5
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EJU00531
CLEANING
1) Wash down the hull, handlebars, and
drive unit with fresh water.
2) Rinse the engine and bilge area with
fresh water. Drain off all water and
wipe up remaining moisture with
clean, dry rags.
3) Spray the engine’s exterior with
Yamaha Silicone Protectant and
Lubricant.
4) Wax the hull with a non-abrasive wax
such as Yamaha Silicone Wax.
5) Wipe all vinyl and rubber compo-
nents, such as the seat and engine
compartment seals, with a vinyl pro-
tectant such as Yamaha Protectant.
4-6
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EJU00910
ADJUSTMENT AND
MAINTENANCE
Periodic inspection, adjustment and lubri-
cation will keep your water vehicle in the
safest and most efficient condition possi-
ble. Safety is an obligation of the vehicle
owner. The most important points of
vehicle inspection, adjustment and lubri-
cation are explained on the following
pages.
See your Yamaha dealer for genuine
Yamaha replacement parts and optional
accessories designed for your watercraft.
Remember that failures which are the
result of the installation of parts or acces-
sories which are not qualitatively equiva-
lent to genuine Yamaha parts are not cov-
ered by the limited warranty.
w
8 Be sure to turn off the engine when you
perform maintenance unless otherwise
specified. Otherwise, accident or injury
could result from unexpected opera-
tion, moving parts, or electric shock. If
the owner is not familiar with machine
servicing, this work should be done by
a Yamaha water vehicle dealer or other
qualified mechanic. Improperly serviced
components could fail or stop operat-
ing correctly, which could result in an
accident.
8 Modifications to this vehicle not
approved by Yamaha may cause loss of
performance or excessive noise, or ren-
der it unsafe for use. Consult a Yamaha
water vehicle dealer or other qualified
mechanic before attempting any
changes.
4-7
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NOTE:
A service manual is available for purchase
through a Yamaha water vehicle dealer
for owners who have the mechanical
skills, tools, and other equipment neces-
sary to perform maintenance not covered
by this owner’s/operator’s manual.
OWNER’S MANUAL AND TOOL KIT
It is advisable always to carry the Owner’s
Manual and Tool Kit with you whenever
you use the water vehicle. For the conve-
nience of the user, a storage space is pro-
vided on the vehicle.(Refer to “STORAGE
q
CONTAINER
/
STORAGE COMPART-
MENT”) To protect these materials from
water, it would be a good idea to put
them in a vinyl bag.
GP7-091
The service information included in this
manual is intended to provide you, the
owner, with the necessary information for
completing your own preventive mainte-
nance and minor repairs. The tools pro-
vided in the owner’s tool kit are sufficient
for this purpose, except that a torque
wrench is also necessary to properly
tighten nuts and bolts.
w
GP7-092
1 Storage space for tool kit and Owner’s
Manual
2 Tool kit
4-8
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EJU00536
PERIODIC INSPECTION CHART
Frequency of maintenance operations may be adjusted according to the operating
conditions, but the following table gives general guidelines.
The mark (●) indicates the checkups which you may do yourself.
The mark (1) indicates work to be done by your Yamaha dealer.
Maintenance interval
Thereafter
Initial
Page
4-15
every
50
100
100 200
10
hours
hours hours hours hours
3
6
6
12
months months months months
Item
Inspection/Cleaning
Adjustment
Spark plug
●
●
●
●
Greasing points
Bearing housing
Fuel system
Greasing
●
●*2
1
●
●*2
1
4-16
4-18
4-10
4-11
4-11
4-12
4-22
4-22
—
Greasing
1*1
Inspection
Fuel filter
Checking/Replacement
Cleaning
1
1
1
1
Fuel tank
Oil injection system
Carburetor setting
Trolling speed
Carburetor throttle shaft
Inspection/Cleaning
Inspection/Adjustment
Adjustment
1
1
1
●
1
●
Inspection
1
1
● (after
every
ride)
Cooling-water passages
Cleaning/Flushing
4-1
—
—
Bilge strainer
Impeller
Cleaning
●
●
●
●
●
●
Inspection
Inspection
Inspection
Steering cable
Steering pivot
●
●
4-13
4-17
1
1
1
Throttle cable and choke cable Inspection/Adjustment
●
●
●
●
4-13
QSTS
Inspection
4-14
—
Drain plugs
Inspection/Replacement
●
●
(Inspect
fluid level
before
4-19
Battery
Inspection
every ride)
Rubber coupling
Bolts and nuts
Inspection
1
—
—
Retightening
1
1
1
3
*1: Grease capacity: 33.0~35.0 cm (1.11~1.18 oz.)
3
*2: Grease capacity: 6.0~8.0 cm (0.20~0.27 oz.)
4-9
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EJU00537a
FUEL SYSTEM INSPECTION
w
Gasoline (Petrol) and its vapors are highly
flammable and explosive. A fire or explo-
sion can cause severe injury or death.
Shut off the engine. Do not smoke. Avoid
spilling gasoline. Do not drain the fuel
while the engine is hot.
Check the fuel system for leaks, cracks, or
malfunctions. If any problem is found, do
the necessary repair or replacement as
required. If repair is necessary, consult
your nearest Yamaha Water Vehicle deal-
er.
Checking points
8 Carburetor leakage.
8 Fuel pump malfunction or leakage.
8 Fuel tank leakage.
8 Fuel hose joint leakage.
8 Fuel hose cracks or other damage.
8 Fuel filter leakage.
8 Fuel cock leakage.
8 Air vent check valve leakage.
w
Failure to check for and repair fuel leak-
age may result in fire or explosion.
4-10
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EJU00539
FUEL FILTER
The fuel filter is a one-piece, disposable
type. The filter should be replaced once a
year or after every 200 hours of operation,
or if water is found in the filter, take the
water vehicle to your Yamaha dealer if
fuel filter replacement is required.
q
GP7-093
1 Fuel filter
w
Do not try to change the fuel filter your-
self. An incorrectly installed filter can leak
gasoline (petrol), which could lead to fire
or explosion. Take the water vehicle to
your Yamaha dealer for fuel filter replace-
ment.
EJU00540
FUEL TANK
When the fuel tank needs to be cleaned or
when any water is found in the fuel sys-
tem, take the water vehicle to your
Yamaha dealer for service.
q
1 Fuel tank
GU0-094
4-11
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EJU00544
OIL INJECTION SYSTEM
INSPECTION
Check the oil injection system for leaks,
cracks, or malfunctions. If any problem is
found, do the necessary repair or replace-
ment as required. If repair is necessary,
consult your nearest Yamaha dealer.
Checking points
8 Check the oil tank for damage or cracks.
8 Check for water or dirt in the oil tank.
8 Check the oil hose and joint.
8 Check the oil filter.
Oil tank
Check for oil tank damage or cracks.
Check the oil hose and joint. When the oil
tank need to be cleaned, or when any
water or dirt is found in the oil tank, take
the water vehicle to your Yamaha dealer
for service.
Oil filter cleaning
If the filter is clogged, remove it together
with the oil level sender from the oil tank
and clean it.
GP7-095
4-12
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EJU00547
STEERING CABLE INSPECTION
1) Check the smooth operation of the
handlebars and steering (jet) nozzle.
A
2) Turn the handlebars from lock to lock
and check that the distances between
rear end of the steering (jet) nozzle
and the nozzle at inside of the steer-
ing (jet) nozzle are even on both right
and left sides.
A
GP7-096
A=B
If steering is stiff or misadjusted, ask your
Yamaha dealer to service it.
B
B
GP7-097
EJU00550
THROTTLE CABLE INSPECTION AND
ADJUSTMENT
1) By pulling or releasing the throttle
lever, check that it moves back to the
set position smoothly. If not, ask your
Yamaha Water Vehicle dealer for ser-
vice.
q
w
GP7-098
A
2) Throttle lever free play should be
within specification. If it is not, adjust
it by loosening the lock nut and turn-
ing the adjuster so that throttle lever
free play is within specification with
the carburetor at idle position.
1 Lock nut
2 Adjuster
Throttle lever play:
A=4.0~7.0 mm (0.16~0.28 in)
4-13
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EJU00551
QUICK SHIFT TRIM SYSTEM
MECHANISM INSPECTION
1) Squeeze and release the shift lock
release lever. It should move smooth-
ly back to the lock position. Check that
the trim shifting grip is locked with
the lever released.
GP7-099
2) Squeeze and hold the lever. Check
that the grip turns smoothly.
3) Check that the angle of the output
nozzle changes to up or down from
the middle position when the grip is
shifted from neutral to bow-up or
bow-down.
If the mechanism does not work properly,
ask your Yamaha Water Vehicle dealer to
service it.
GP7-100
GP7-101
4-14
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EJU00552a
Standard spark plug:
BR-8ES
SPARK-PLUG CLEANING AND
ADJUSTMENT
The spark-plug is an important engine
component and is easy to inspect. The
condition of the spark-plug can indicate
something about the condition of the
engine. For example, if the centre elec-
trode porcelain is very white, this could
indicate an intake air leak or carburetion
problem in that cylinder. Do not attempt
to diagnose any problems yourself.
Instead, take the water vehicle to a
Yamaha Water Vehicle dealer. You should
periodically remove and inspect the
spark-plug because heat and deposits will
cause the spark-plug to slowly break
down and erode. If electrode erosion
becomes excessive, or if carbon and other
deposits are excessive, you should
replace the spark-plug with another of the
correct type.
Before installing the spark-plug, measure
the electrode gap with a wire thickness
gauge; adjust the gap to specification if
necessary.
Spark-plug gap: a
0.6~0.7 mm (0.024 ~ 0.028 in)
When fitting the plug, always clean the
gasket surface and use a new gasket.
Wipe off any dirt from the threads and
screw in the spark-plug to the correct
torque.
Spark-plug torque:
25 Nm (2.5 m•kg, 18 ft•lb)
NOTE:
Before installing the spark plug cap, be
sure to wipe off any water on the spark
plug or inside the cap. Push the spark
plug cap down until it clicks.
NOTE:
If a torque-wrench is not available when
you are fitting a spark-plug, a good esti-
mate of the correct torque (with a new
gasket) is 1/4 to 1/2 a turn past finger-
tight. Have the spark-plug adjusted to the
correct torque as soon as possible with a
torque wrench.
a
KA0065
w
When removing or installing a spark plug,
be careful not to damage the insulator. A
damaged insulator could allow external
sparks, which could lead to explosion or
fire.
4-15
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EJU00553
GREASING POINTS
To keep moving parts sliding or rotating
smoothly, coat them with water resistant
grease
(Yamaha
Marine
Grease,
YAMAHA grease A) or equivalent.
Throttle cable and choke cable
1) Grease the carburetor throttle cable
and choke cable inner wires.
GU0-102
2) Pull the throttle lever and remove the
seal. Spray a rust-inhibitor into the
outer cable. Refit the seal securely.
1 Seal
q
GP7-104
EJU00554
Oil pump cable
Grease the oil pump cable inner wire.
GU0-105
EJU00555
Steering cable ball joints and inner wire
1) Grease the steering cable ball joints
both on the handlebar side and on
the steering nozzle side.
2) Extend the steering cable inner wire,
and apply a thin coat of grease to it
both on the handlebar side and on
the steering nozzle side.
GP7-106
4-16
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EJU00558
Quick Shift Trim System cable joint and
inner wire
1) Grease the all joints of the system on
the under side of the seat storage com-
partment and at the steering nozzle.
2) Extend the inner wire of the trim shift
cable under the seat storage compart-
ment. Apply a thin coat of grease to
the exposed wire. Repeat at the jet
nozzle end.
GP7-107a
EJU00562
Steering handle pivot shaft
After removing the front storage compart-
ment, grease the handle pivot shaft and
bushing.
q
If the steering shaft becomes loose, tight-
en the band until a satisfactory feel is
obtained.
GP7-108
1 Band
4-17
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EJU00566a
Bearing housing
Grease the bearing housing through the
grease nipple 1.
q
This service should be done first after 10
hours or 1 month by your YAMAHA deal-
er.
Fill the bearing housing with water resis-
tant grease through the grease nipple.
GU0-111
Grease capacity:
3
33.0~35.0 cm (1.11~1.18 oz)
After first service: Every 100 hours or 6
months (you may do this yourself)
Grease capacity:
3
6.0~8.0 cm (0.20~0.27 oz)
4-18
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EJU00570a
CHOKE CABLE ADJUSTMENT
Pull the choke knob out until it stops.
Release the knob. The knob should not
move. If it moves back on its own, tighten
the friction adjustment slightly. If the knob
is difficult to move, loosen the friction
adjustment slightly.
q
GP7-114
1 Friction adjustment
EJU00572
BATTERY
Check the level of the battery fluid and
see if the terminals are tight. Add distilled
water if the fluid level is low.
cC
Be careful not to place the battery on its
side.
When adding the battery fluid or recharg-
ing, be sure to bring it out of the battery
compartment.
When checking the battery, make sure
the breather pipe is connected to the bat-
tery and not pinched shut by any part of
the battery compartment.
4-19
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w
Battery electrolyte is poisonous and dan-
gerous, causing severe burns, etc. Con-
tains sulfuric acid. Avoid contact with
skin, eyes or clothing.
Antidote: EXTERNAL-Flush with water.
INTERNAL-Drink large quantities of water
or milk. Follow with milk of magnesia,
beaten egg or vegetable oil. Call physi-
cian immediately.
Eyes: Flush with water for 15 minutes
and get prompt medical attention. Batter-
ies produce explosive gases. Keep sparks,
flame, cigarettes, etc., away. Ventilate
when charging or using in enclosed
space. Always shield eyes when working
near batteries.
KEEP OUT OF REACH OF CHILDREN.
Replenishing the battery fluid
A poorly maintained battery will deterio-
rate quickly. The battery fluid should be
checked before every ride.
1
2
1) The level should be between the
upper and lower level marks. If refill-
ing is necessary, use only distilled
water.
1 Upper level
2 Lower level
KA004
cC
Normal tap water contains minerals
which are harmful to a battery; therefore,
refill only with distilled water.
4-20
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Recharging
w
8 When charging the battery keep it well
away from sparks and open flames, as
it gives off explosive gases.
8 When using a battery charger, connect
the battery to the charger before you
turn the charger on. This will prevent
sparking at the terminals which could
ignite battery gases.
1) Remove the caps from the cells. Add
distilled water if necessary to top up
the electrolyte to the proper level.
2) Connect the battery to a charger. Set
the charging rate at 1.9 amps, and
charge it for 10 hours.
Connecting the battery terminals
Always make sure the connections are cor-
rect when you insert the battery in the water
vehicle. Make sure that the breather pipe is
properly connected and that it is not dam-
aged or obstructed. Make sure the battery is
securely held in place.
q
e
1 Positive (+) — Red lead
2 Negative (–) — Black lead
3 Breather pipe
w
GU0-115
4-21
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EJU00573
CARBURETOR ADJUSTMENT
The carburetor is a vital part of the engine
and requires very sophisticated adjust-
ment. Most adjusting should be left to a
Yamaha Water Vehicle dealer who has
the professional knowledge and experi-
ence to do so. However, the following
point may be serviced by the owner as
part of his usual maintenance routine.
cC
The carburetor was set at the Yamaha
factory after many tests. If the settings
are disturbed without having technical
knowledge, poor engine performance
and damage may result.
EJU00577
Trolling speed
Place the water vehicle afloat. Start the
engine and warm it up for one or two
minutes. Using a diagnostic tachometer
or, if necessary, the tachometer in the
multifunction meter, adjust the engine
speed to specification. Turn the throttle
stop screw clockwise to increase engine
speed or counterclockwise to decrease
engine speed.
q
Trolling speed: 1,250~1,350 r/min
1 Throttle stop screw
NOTE:
GU0-117
W A R N I N G
6 7
5
0
8
8 When possible, use
a
diagnostic
1000
r/min
4
3
tachometer for this procedure.
8 When using the tachometer in the mul-
tifunction meter, set engine speed as
the meter indicates specified trolling
speed.
2
MODE
1
mph
GP7-118
4-22
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EJU00578
q
FUSE REPLACEMENT
The fuse is in the electrical box. To
replace the fuse, remove the cap, pull out
the red lead, and bring the fuse box out of
the electrical box. Open the fuse box and
replace the fuse.
r
e
1 Electrical box
2 Cap
GU0-119
w
3 Fuse (10A)
4 Fuse box
w
Do not use fuses of higher amperage that
those recommended. Substitution of a
fuse of improper rating can cause exten-
sive electrical system damage and possi-
ble fire.
EJU00580
BLEEDING THE OIL INJECTION
PUMP
If the oil tank becomes completely empty
or any hose connected to oil pump has
been disconnected, the oil pump must be
bled to ensure proper oil flow.
If bleeding of the oil pump is necessary,
take the water vehicle to your nearest
Yamaha dealer.
4-23
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EJU00587a
YAMAHA ADJUSTABLE SPONSON
(Y.A.S.) ADJUSTMENT
e
1) Loosen the cap nuts on both spon-
son.
2) Loosen the adjuster lock nut on either
sponson. Turn the adjuster to move
the sponson up or down to the
desired position.
q
GP7-121
1 Cap nut
2 Lock nut
3 Adjuster
4 Adjustment marks
e
cC
r
w
Do not attempt to adjust the sponson
without loosening the cap nuts. The
adjuster mechanism can be damaged.
UP
DOWN
3) Tighten the adjuster lock nut. Check
the number of marks showing on the
shaft of the adjuster, then repeat the
adjustment procedure on the other
sponson. Both sponsons should be
adjusted to the same level.
GP7-122
4) Tighten the cap nuts on both sponson
securely. Do not overtighten.
Tightening torque:
13Nm(1.3m•kg, 9.4ft•lb)
GP7-123
4-24
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EJU00588
SPECIFICATIONS
Model
Unit
GP800
Item
VEHICLE CAPACITY
Maximum people on board
Maximum load capacity
Number of people
2
kg (lb)
160 (352)
DIMENSIONS
Length
Width
Height
Dry Weight
mm (in)
mm (in)
mm (in)
kg (lb)
2,860 (112.6)
1,120 (44.1)
970 (38.2)
226 (498)
PERFORMANCE
Maximum output
Maximum fuel consumption
kw (PS) @ r/min
L/h (US gal/h,
lmp gal/h)
hr.
88.2 (120)/ @ 7,000
49 (12.9)
Cruising range/at full throttle
Trolling speed
1.0
r/min
1,250 ~ 1,350
ENGINE
Engine type
Number of cylinder
Displacement
2-stroke
2
784 (47.84)
3
cm (cu.in)
Bore & stroke
mm (in)
80.0 × 78.0 (3.15 × 3.07)
6.6
Oil injection
Water-Cooled
Electric starter
Digital CDI
BR-8ES
0.6 ~ 0.7 (0.024 ~ 0.028)
12-19
Compression ratio
Lubrication system
Cooling system
Starting system
Ignition system
Spark plug
Spark plug gap
Battery capacity
Charging system
NGK
mm (in)
V-AH
Flywheel magneto
DRIVE UNIT
Propulsion system
Jet pump type
Impeller rotation
Transmission
Jet pump
Axial flow, single stage
Counter clockwise (Rear view)
Direct drive from engine
23 + 23
Steering (nozzle) angle
Degree
FUEL AND OIL
Recommended fuel
Minimum fuel rating
Unleaded regular gasoline
86
90
PON
RON
Recommended engine oil
Fuel tank capacity
YAMALUBE 2-W or an equivalent TC-W3 certified outboard oil
50 (13.2,11)
L (US gal, lmp gal)
L (US gal, Imp gal)
Including 8.8 (2.32,1.94) reserve
4.0 (1.06, 0.88)
Oil tank capacity
4-25
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EJU00594
Chapter 5
1
TROUBLESHOOTING
AND EMERGENCY
PROCEDURE
1
2
TROUBLESHOOTING ..............................5-1
Troubleshooting chart.......................5-1
EMERGENCY PROCEDURES..................5-3
Cleaning the jet intake
1
and impeller........................................5-3
Connecting jumper cables ................5-4
Towing the water vehicle..................5-6 3
Submerged water vehicle.................5-7
1
4
1
5
1
6
1
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EJU00595
TROUBLESHOOTING
If any trouble happens on your water vehicle, use this section to check for the possible
case.
If you can not find the cause, or if the procedure for replacement or repair is not
described on this owner’s manual, ask your Yamaha Water Vehicle dealer or qualified
mechanic for the proper service.
The trouble shooting chart contains “TROUBLE”, “POSSIBLE CAUSE”, “REMEDY”,
“REFER PAGE”.
Check the possible cause and remedy, and also the referred page for the maintenance
steps, to solve the trouble.
EJU00596a
TROUBLESHOOTING CHART
TROUBLE
POSSIBLE CAUSE
Starter motor does not turn over
REMEDY
Refer Page
The engine does not
start
“LOCK” mode is selected
8Select “START” mode
8Multifunction
2-15
2-7
meter
Lock plate is not in place
Burned out
Install lock plate
8Stop switch
8Replace the fuse and
Check wiring
8Fuse
4-23
Run down
8Recharge
4-20
4-21
—
Poor terminal connections
Terminal is eroded
Faulty
8Tighten as required
8Clean
8Battery
8Have a service at
Yamaha dealer
8
Starter
—
component
Starter motor turns over
“OFF” position
8Turn the fuel cock to
“ON”
8Fuel cock
2-6
3-1
Empty
8Refill as soon as
possible*1
8Fuel
Stale or contaminated
Water or dust collected
Built-up pressure
8Have service at
Yamaha dealer
4-10
4-10
2-6
8Have service at
Yamaha dealer
8Fuel tank
8Open the fuel tank filler
cap and release pressure
Fouled or defective
Not fitted or loose
Filled with water
8Clean or Replace
8Fit properly
4-15
4-15
8Spark Plug
8Spark Plug cap
8Crank engine with plug
out until clean
8Crankcase
5-7
Clogged or water collected
Knob automatically return
8Have service at
Yamaha dealer
8Fuel filter
8Choke
4-11
4-19
8Tighten the choke cable
tension adjust nut
*1 : Turn the fuel cock to “RES (reserve)” to return to shore.
5-1
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TROUBLE
POSSIBLE CAUSE
REMEDY
Refer Page
Empty
8Refill as soon as possible
*1
The engine runs
irregularly or stalls
3-1
8 Fuel
Stale or contaminated
8Have a service at
Yamaha dealer
4-10
2-8
8 Choke
Knob is left pulled
8 Push it in fully
Clogged or water collected
8Have service at
Yamaha dealer
8 Fuel Filter
4-11
Water or dust collected
8Have service at
Yamaha dealer
8 Fuel tank
4-11
Fouled or defective
Incorrect heat range
Gap incorrect
Loose
8Replace
8Replace
8Adjust
4-15
4-15
4-15
4-15
8 Spark Plug
8Fit properly
Loose electrical connec-
tions
8Tighten or connect
properly
8 Spark Plug cap
8 Carburetor
—
Cracked, torn, or damaged
Incorrect idle adjustment
Clogged
8Replace
—
8Adjust idle
4-22
8Have service at
Yamaha dealer
—
Empty
8Refill as soon as possible
*1
Warning indicator /
symbol blinks
8 Fuel level
3-1
Empty
8Refill immediately
8Clean
3-2
4-12
5-3
8 Engine oil level
Oil filter clogged
Jet intake clogged*2
Battery voltage is too low
8Clean
8
8
Engine overheat
8Recharge
4-21
Low battery
voltage
Wrong connection of battery 8 Connect properly
terminal
4-21
5-3
Jet intake clogged
8Clean
The water vehicle
speeds too slow or
loses power
8Cavitation
Impeller damaged or worn
8Have service at
Yamaha dealer
—
8
Engine overheat Jet intake clogged*2
Clogged
8Clean
5-3
8Have service at
Yamaha dealer
8 Fuel Filter
4-11
Fouled or defective
Incorrect heat range
Gap incorrect
8Replace
8Replace
8Adjust
4-15
4-15
4-15
4-15
8Spark plug
8Spark plug caps Loose
8Fit properly
Stale or contaminated
8Have service at
Yamaha dealer
8Fuel
4-10
3-5
Water is accumulated in the 8 Drain bilge
vehicle
8 Bilge
*1 : Turn the fuel cock to “RES (reserve)” to return to shore.
*2 : Engine speed will be limited to 3,000 r/min by the overheat warning device.
5-2
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EJU00597
EMERGENCY PROCEDURES
EJU00598a
CLEANING THE JET INTAKE AND
IMPELLER
If weeds or debris get caught in the intake
or impeller, cavitation can occur, and
though the engine speed rises, forward
thrust will decrease. If this condition is
allowed to continue, the engine will over-
heat and may seize. If there is any sign
that the jet intake or impeller is clogged
with weeds or debris, beach the vehicle
and check the intake and impeller. Always
stop the engine before beaching the vehi-
cle.
w
Before attempting to remove weeds or
debris from the jet intake or impeller
areas, shut off the engine and remove the
lock plate from the engine stop lanyard
switch. Severe injury or death could
result from coming in contact with the
rotating parts of the jet pump.
GP7-029
1) Turn the vehicle on its side as shown.
cC
Place a suitable clean cloth or carpeting
underneath the vehicle to protect it from
abrasions and scratches, and always turn
the vehicle over on its port (left) sides.
When turning the vehicle on its side, sup-
port the front portion so the handlebars
cannot be bent or damaged.
GP7-124
5-3
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2) Remove any weeds or debris from
around the drive shaft, impeller,
pump housing, and steering nozzle.
If it is difficult to remove them, con-
sult your Yamaha Water Vehicle deal-
er.
cC
Always avoid running your vehicle in
areas where weed growth is thick. If trav-
eling in weeded areas is unavoidable, run
the engine alternately at partial-throttle
and full-throttle. Weeds tend to accumu-
late more at a steady speed and at
trolling speed. If weeds clog the intake or
impeller area and cause cavitation, follow
the above cleaning procedure.
EJU00599
CONNECTING JUMPER CABLES
If the vehicle battery has run down, the
engine can be started using a 12-volt bat-
tery and jumper cables.
w
Battery electrolyte is poisonous and dan-
gerous. It contains sulfuric acid which can
cause severe burns. Avoid contact with
skin, eyes or clothing.
Antidote: EXTERNAL-Flush with water.
INTERNAL-Drink large quantities of water
or milk; follow with milk of magnesia,
beaten egg, or vegetable oil. EYES-Flush
with water for 15 minutes and get
prompt medical attention.
Batteries give off explosive gases. Keep
sparks, flame, cigarettes, etc. well away.
If using or charging the battery in an
enclosed area, make sure that it is well
ventilated. Always shield your eyes when
working near batteries.
5-4
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EJU00600a
To connect the jumper cables
1) Connect the positive (+) terminals of
both batteries with the positive (red)
jumper cable.
2) Connect one end of the negative
(black) jumper cable to the negative
(–) terminal of the booster battery.
3) Connect the other end of the negative
(black) cable to an unpainted bolt on
the cylinder head.
cC
Do not connect the end of the jumper
cable to the negative (–) terminal on the
vehicle battery! Be sure all connections
are secure and correct before attempting
to start the engine. Any wrong connec-
tion may damage the electrical system.
4) Start the engine, then disconnect the
cables by reversing the above steps.
cC
Do not turn the starter motor for more
than 5 seconds. The battely will be quick-
ly discharged, which may be impossible
to start the engine. Also, the starter
motor may be damaged. If the engine
does not start within 5 seconds, release
the starter switch and try again after 15
seconds.
q
e
w
1 Negative (black) jumper cable
2 Positive (red) jumper cable
3 Booster battery
GU0-125
5-5
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EJU00603
TOWING THE WATER VEHICLE
If the vehicle becomes inoperative in the
water, it can be towed to shore. The bow
must be kept up out of the water during
towing to prevent water from entering the
engine compartment.
If the vehicle must be towed in an emer-
gency using a tow rope, the operator
should ride the vehicle, holding onto the
handlebars.
cC
8 Tow the water vehicle slowly; water
may enter the air intake and flood the
engine compartment if the vehicle is
towed too fast.
8 Tow the vehicle using the bow eye
only.
q
GP7-126
1 Bow eye
w
If the water vehicle is towed using a rope:
8 The water vehicle should only be
towed in an emergency. The towing
rope should be long enough so that the
water vehicle will not collide with the
towing boat when slowing down. A
good rule of thumb is a tow rope which
is three times the combined length of
the towing boat and the water vehicle.
A shorter length of rope can be used if
the water vehicle is towed very slowly.
8 The operator of the towing boat must
keep speed to a minimum and avoid
traffic or obstacles which could be a
hazard to the rider on the water vehi-
cle.
5-6
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EJU00829
SUBMERGED WATER VEHICLE
If the water vehicle is submerged or
flooded with water, follow the procedure
below and consult your Yamaha water
vehicle dealer as soon as possible. Failure
to do so may result in serious engine
damage !
1) Beach the vehicle and remove the
drain plug(s) to drain the water from
the engine compartment.
2) Set the fuel cock to “OFF”.
3) Remove the spark plugs and dry them
with a cloth.
4) Without reinstalling the spark plugs,
crank the engine until all the water in
the cylinders has been drained.
5) Reinstall the drain plug(s) and the
spark plugs.
6) Set the fuel cock to “ON”.
7) Launch the vehicle into the water
again and run the engine for at least
10 minutes. If the engine will not
start, repeat above steps.
8) Turn the engine off. Set the fuel cock
to “OFF”.
9) Remove the cap(s) on the silencer
cover and spray a rust inhibitor (such
as Yamaha Stor-Rite Engine Fogging
Oil) into the carburetor while cranking
the engine.
10) Have your vehicle inspected by a
Yamaha water vehicle dealer as soon
as possible.
5-7
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E
EJU00608
Chapter 6
INDEX
1
INDEX........................................................6-1
1
2
1
3
1
4
1
5
1
6
1
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E
EJU00609
Engine oil level meter............................2-18
Engine stop lanyard switch.....................2-7
Engine stop switch...................................2-7
INDEX
A
Adjustment and maintenance ................4-7 Enjoy your water vehicle responsibly .1-17
Approval label of emission control
certificate...................................................1-2 Filling the gasoline (petrol) tank.............3-1
Filling the oil tank.....................................3-2
F
B
Battery ......................................3-6, 4-5, 4-19 Fire extinguisher ......................................3-6
Beaching .................................................3-23 Fishing vessel right-of-way...................1-15
Bearing housing.....................................4-18 Front hood ................................................2-5
Bilge...........................................................3-5 Front seat..................................................2-4
Bleeding the oil injection pump ...........4-23 Front storage compartment..................2-22
Boarding and starting in deep water...3-18 Fuel and engine oil ..................................3-4
Bow eye, rope holes, and cleat ............2-12 Fuel cock ...................................................2-6
Break-in (running-in) procedure.............3-9 Fuel filter .................................................4-11
C
Fuel level meter......................................2-17
Capsized water vehicle..........................3-21 Fuel requirements..................................1-18
Carburetor adjustment..........................4-22 Fuel system .......................................3-4, 4-5
Caution labels...........................................1-5 Fuel system inspection..........................4-10
Check list...................................................3-3 Fuel tank..................................................4-11
Check point...............................................3-4 Fuel tank filler cap....................................2-6
Checking points ............................4-10, 4-12 Fuse replacement...................................4-23
Choke cable adjustment........................4-19
G
Choke knob...............................................2-8 Gasohol...................................................1-18
Cleaning....................................................4-6 Gasoline (petrol) and engine oil filling ..3-1
Cleaning the jet intake and impeller ......5-3 Gasoline(petrol) .....................................1-18
Clock........................................................2-18 Getting to know your water vehicle.....3-15
Connecting jumper cables......................5-4 Give-way vessel .....................................1-13
Connecting the battery terminals.........4-21 Greasing points......................................4-16
Cooling system flushing .........................4-1 Grove compartment ..............................2-23
Cooling water pilot outlet ................2-9, 3-8
H
Crossing..................................................1-14 Handgrips ...............................................2-12
Cruising limitations..................................1-8 Hazard information................................1-11
D
Hour meter..............................................2-19
Docking ...................................................3-24 Hull identification number(H.I.N) ...........1-1
E
I
Emergency procedures ...........................5-3 Identification number records................1-1
Emission control information................1-2 Important labels.......................................1-3
Engine compartment...............................3-4 Installation.........................................2-4, 2-5
Engine number.........................................1-1
J
Engine oil................................................1-18 Jet intake...................................................3-7
6-1
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E
L
Quick shift trim system cable joint and
Labels ........................................................1-4 inner wire................................................4-17
Learning to ride your water vehicle.....3-15 Quick shift trim system mechanism
Limitations on who may operate the
inspection ...............................................4-14
vehicle .......................................................1-7
R
Load limit................................................3-20 Reading buoys and other markers.......1-15
Location of main components................2-1 Rear seat ...................................................2-4
Lubrication................................................4-3 Recharging..............................................4-21
M
Removal....................................................2-4
Manufactured date label .........................1-2 Replenishing the battery fluid ..............4-20
Meeting...................................................1-14 Riding with a passenger........................3-16
Multifunction meter........................2-13, 3-8 Riding your water vehicle .....................3-15
N
Rough water operation .........................3-24
Narrow channels and bends.................1-15 Rules of the road....................................1-13
O
Rules when encountering vessels .......1-14
Oil filter cleaning....................................4-12
S
Oil injection system inspection ............4-12 Safety information...................................1-7
Oil pump cable.......................................4-16 Sailing vessel right-of-way ...................1-15
Oil tank....................................................4-12 Seat storage compartment...................2-23
Operation of controls and other
Shifting to “bow down”........................2-11
functions ...................................................2-4 Shifting to “bow up”.............................2-11
Operational requirements.......................1-9 Spark-plug cleaning and adjustment...4-15
Other labels ..............................................1-6 Specifications .........................................4-25
Other special situations.........................1-15 Speedometer..........................................2-17
Overheat warning system.....................2-11 Stand-on vessel......................................1-13
Overtaking ..............................................1-15 Starter switch ...........................................2-8
Owner’s manual and tool kit ..................4-8 Starting....................................................3-17
P
Starting from a landing jetty.................3-17
Starting in shallow water......................3-17
Padloc (programmable digital locking
ignition)...................................................2-14 Starting the engine ................................3-11
Periodic inspection chart.........................4-9 Steering .............................................2-9, 3-7
Personal watercraft industry association
(PWIA) .....................................................1-17 signals .....................................................1-13
Personal watercraft riders association Steering cable ball joints and inner
Steering and sailing rules and sound
(PWRA)....................................................1-17 wire..........................................................4-16
Post-operation checks ...........................3-26 Steering cable inspection......................4-13
Pre-operation checks...............................3-3 Steering handle pivot shaft...................4-17
Pri-i.d. number..........................................1-1 Stopping .................................................3-23
Q
Stopping the engine..............................3-14
Quick shift trim system (Q.S.T.S.)........2-10 Storage......................................................4-1
Storage compartments .........................2-22
6-2
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E
Submerged water vehicle.......................5-7
Switches....................................................3-8
T
Tachometer ............................................2-16
Throttle......................................................3-7
Throttle cable and choke cable.............4-16
Throttle cable inspection and
adjustment..............................................4-13
Throttle lever ............................................2-8
To change the trim angle of the
vehicle.....................................................2-10
To connect the jumper cables ................5-5
To get more boating safety
information.............................................1-17
Towing the water vehicle........................5-6
Transportation........................................3-27
Trip meter ...............................................2-20
Trip timer ................................................2-19
Trolling speed ........................................4-22
Troubleshooting.......................................5-1
Troubleshooting chart.............................5-1
Turning....................................................3-22
U
United states coast guard .....................1-17
W
Warning indicators ................................2-20
Warning labels .........................................1-4
Water separator .......................................3-5
Water vehicle characteristics................1-12
With a passenger ...................................3-19
Y
Yamaha adjustable sponson (Y.A.S.) ..2-24
Yamaha adjustable sponson (Y.A.S.)
adjustment..............................................4-24
6-3
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E
EJU00610
LIMITED WARRANTY
YAMAHA MOTOR CORPORATION, U.S.A.
WATER VEHICLE LIMITED WARRANTY
Yamaha Motor Corporation is proud of its heritage and reputation for producing products with high standards of quality and workman-
ship. Product excellence provides the cornerstone for our commitment to customer satisfaction. The Yamaha Water Vehicle Limited
Warranty is your assurance of this commitment.
This warranty provides you with protection against the expense of repairs for your water vehicle that are required as a result of defects
in materials or workmanship. When maintained and utilized in the prescribed manner, you can count on your Yamaha water vehicle to
provide reliable service.
This warranty provides you with specific coverage and notes your responsibilities in maintaining and operating your water vehicle.
Please take the time to read and become familiar with this warranty.
PERIOD OF WARRANTY. Any new Yamaha water vehicle purchased for pleasure use from an authorized Yamaha water vehicle dealer in
the United States, will be warranted against defects in material or workmanship for a period of one (1) year from date of purchase, sub-
ject to exclusions noted herein. Any Yamaha Water Vehicle purchased and utilized for commercial applications will be warranted for a
period of ninety [90] days from the date of purchase, subject to exclusions noted herein. Replacement parts used in warranty repairs will
be warranted for the balance of the applicable warranty period.
The warranty described here applies to water vehicles purchased and registered for use in the United States only. For warranty provi-
sions outside the United States, contact the particular country’s local Yamaha distributor.
OBTAINING REPAIRS UNDER WARRANTY. During the period of warranty, any authorized Yamaha water vehicle dealer will, free of
charge, repair or replace, at Yamaha’s option, any parts adjudged defective by Yamaha due to faulty workmanship or material from
the factory. All parts replaced under warranty will become the property of Yamaha Motor Corporation, U.S.A.
CUSTOMER’S RESPONSIBILITY. Under the terms of this warranty, the customer will be responsible for ensuring that the water vehi-
cle is properly operated, maintained, and stored as specified in the applicable Owner’s Manual.
The owner of the water vehicle shall give notice to an authorized Yamaha water vehicle dealer of any and all apparent defects within
ten [10] days of discovery and make the vehicle available at that time for inspection and repairs at the dealer’s place of business.
GENERAL EXCLUSIONS FROM WARRANTY. This warranty will not cover the repair of damage if the damage is a result of abuse or
neglect of the product. Examples of abuse and neglect include, but are not limited to:
1. Racing or competition use, modification of original parts abnormal strain.
2. Lack of proper maintenance and off season storage as described in the Owner’s Manual, installation of parts or accessories that
are not equivalent in design and quality to genuine Yamaha parts.
3. Use of lubricants, oils, and fuel/oil mixtures that are not suitable for water vehicle motor use.
4. Damage as a result of accidents, collisions, contact with foreign materials, or submersion.
5. Growth of marine organisms on motor or hull surfaces.
6. Normal deterioration.
7. Gel coat stress cracks.
SPECIFIC PARTS EXCLUDED FROM WARRANTY. Parts replaced due to normal wear or routine maintenance such as oil, spark plugs,
fuel filters, impeller and liner, and anodes are not covered by warranty. Charges for transporting the water vehicle to and from an
authorized Yamaha water vehicle dealer are excluded from warranty coverage.
TRANSFER OF WARRANTY. Transfer of the warranty from the original purchaser to any subsequent purchaser is possible by having
the vehicle inspected by an authorized Yamaha water vehicle dealer and requesting the dealer to submit a change of registration to
Yamaha Motor Corporation. U.S.A. within ten [10] days of the transfer.
YAMAHA MOTOR CORPORATION, U.S.A. MAKES NO OTHER WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED. ALL IMPLIED WAR-
RANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WHICH EXCEED THE OBLIGATIONS AND TIME LIMITS
STATED IN THIS WARRANTY ARE HEREBY DISCLAIMED BY YAMAHA MOTOR CORPORATION, U.S.A. AND EXCLUDED FROM THIS
WARRANTY.
SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY
NOT APPLY TO YOU. ALSO EXCLUDED FROM THIS WARRANTY ARE ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING
LOSS OF USE. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
THE ABOVE EXCLUSION MAY NOT APPLY TO YOU.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO
STATE.
YAMAHA MOTOR CORPORATION, U.S.A.
Post Office Box 6555
Cypress, California 90630
6-4
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WARRANTY QUESTIONS AND ANSWERS
Q. What costs are my responsibility during the warranty period?
A. The customer’s responsibility includes all costs of normal maintenance services, non-warranty repairs, accident and collision
damages.
Q. What are some examples of “abnormal” strain, neglect, or abuse?
A. These terms are general and overlap each other in areas. Specific examples include:
Running the water vehicle out of oil, operating the machine with a broken or damaged part which causes another part to fail, and
so on. If you have any specific questions on operation or maintenance, please contact your Yamaha water vehicle dealer for
advice.
Q. Does the warranty cover incidental costs such as transportation due to a failure?
A. No. The warranty is limited to repair of the water vehicle itself.
Q. May I perform any or all of the recommended maintenance shown in the Owner’s Manual instead of having the dealer do them?
A. Yes, if you are a qualified mechanic and follow the procedures specified in the Owner’s and Service Manual. We do recommend,
however, that items requiring special or equipment be done by a Yamaha water vehicle dealer.
Q. Will the warranty be void or cancelled if Ido not operate or maintain my new water vehicle exactly as specified in the Owner’s
Manual?
A. No. The warranty on a new water vehicle cannot be “voided” or “cancelled”. However, if a particular failure is caused by opera-
tion or maintenance other than as shown in the Owner’s Manual, that failure may not be covered under warranty.
Q. What responsibility does my dealer have under this warranty?
A. Each Yamaha water vehicle dealer is expected to:
1. Completely set up each new water vehicle before sale.
2. Explain the operation, maintenance, and warranty requirements to your satisfation at the time of sale, and upon your request
at any later date. In addition, each Yamaha water vehicle dealer is held responsible for his setup, service and warranty repair
work.
Q. Is the warranty transferable to second owners?
A. Yes. The remainder of the existing warranty can be transferred upon request. The unit has to be inspected and re-registered by
an authorized Yamaha water vehicle dealer for the policy to remain effective.
CUSTOMER SERVICE
If your water vehicle requires warranty service, you must take it to any authorized Yamaha water vehicle dealer within the continental
United States. Be sure to bring your warranty registration card or other valid proof of the original date of purchase. If a question or
problem arises regarding warranty, first contact the owner of the dealership. Since all warranty matters are handled at the dealer
level, this person is in the best position to help you. If you are still not satisfied and require additional assistance, please write:
YAMAHA MOTOR CORPORATION U.S.A.
CUSTOMER RELATIONS DEPARTMENT
P.O. Box 6555
Cypress, California 90630
CHANGE OF ADDRESS
The federal government requires each manufacturer to maintain a complete, up-to-date list of all first purchasers against the possibil-
ity of a safety-related defect and recall. This list is complied from the purchase registrations sent to Yamaha Motor Corporation,
U.S.A. by the selling dealer at the time of your purchase.
If you should move after you have purchased your new water vehicle, please advise us of your new address by sending a postcard
listing your Yamaha model name, engine number, dealer number [or dealer’s name] as it is shown on your warranty card, your name
and new mailing address.
Mail to:
YAMAHA MOTOR CORPORATION, U.S.A.
P.O. Box 6555
Cypress, California 90630
Attention: Warranty Department
This will ensure that Yamaha Motor Corporation, U.S.A. has an up-to-date registration record in accordance with federal law.
6-5
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YAMAHA EXTENDED SERVICE (Y.E.S.)
Keep your Yamaha protected even after your warranty expires with genuine Yamaha Extended
Service (Y.E.S.).
8 Y.E.S. is designed and administered by Yamaha Motor Corporation to provide maximum
owner satisfaction. You get uninterrupted factory-backed coverage for extra peace of mind.
8 Y.E.S. is flexible. You choose the plan that’s right for you: 12 months, 24 months, or 36
months beyond your warranty period.
8 Y.E.S. is designed and administered by the same Yamaha people who handle your warranty
— and it shows in the comprehensive coverage benefits. There are no mileage limitations.
Coverage isn’t limited to “moving parts” or the “drive train” like many other plans. And
Y.E.S. covers manufacturing defects just like the warranty. See the sample contract at your
Yamaha dealer to see how comforting uninterrupted factory-backed protection can be.
8 You don’t have to pay anything for covered repairs. There’s no deductible to pay, and
repairs aren’t “pro-rated.” You don’t have any “out-of-pocket” expenses for covered repairs.
8 In addition, Travel and Recreation Interruption Protection (TRIP) is included at no extra cost.
TRIP gives you up to $150 reimbursement per occurrence for any reasonable expenses you
incur because your Yamaha needs covered service: replacement vehicle rental, emergency
towing, phone calls, even food and lodging when you are away from home. This superb cov-
erage goes into effect when you purchase Y.E.S., so it applies to any warranty repairs as well
as covered repairs during your entire Y.E.S. plan period.
8 Y.E.S. coverage is honored at any authorized Yamaha dealer nationwide.
8 Y.E.S. coverage is transferrable to a new owner if you sell or trade-in. That can make your
Yamaha much more valuable!
This excellent Y.E.S. plan coverage is only available to Yamaha owners like you, and only while
your Yamaha is still within the Yamaha Limited Warranty period. So visit your authorized
Yamaha dealer to get all the facts. He can show you how easy it is to protect your investment
with Yamaha Extended Service.
We urge you to act now. You’ll get the excellent benefits of TRIP coverage right away, and
you’ll rest easy knowing you’ll have strong factory-backed protection even after your Yamaha
Limited Warranty expires. You can also save money: Y.E.S. costs less within the first 90 days
after you buy your Yamaha. See your dealer today!
A special note:
If visiting your dealer isn’t convenient, contact Yamaha with your Primary ID number (your
engine number). We’ll be happy to help you get the Y.E.S. coverage you need.
Yamaha Service Marketing
P.O. Box 6555
Cypress, CA 90630
(714) 761-7631
Y E S
YAMAHA
EXTENDED
SERVICE
6-6
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YAMAHA MOTOR CORPORATION, USA
Printed in U.S.A.
Jun. 1999—?.?×1 CR
GU0-F8199-13
(GP800)
Printed on recycled paper
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